ORDER GRANTING MOTION TO DISMISS
William J. Martinez, United States District Judge
Plaintiffs Harbinger Capital Partners LLC, HGW U.S. Holding Company LP, Blue Line DZM Corp., and Harbinger Capital Partners SP, Inc. (collectively, “Harbinger”) invested heavily in a company named LightSquared, which was building a nationwide wireless broadband net-' work. (ECF No. 1 ¶ 4.) Harbinger brings suit against the following individuals and entities, to whom the Court will refer collectively as “Defendants”: Charles W. Er-gen (“Ergen”), DISH Network Corporation (“DISH”), L-Band Acquisition LLC (“LBAC”), SP Special Opportunities LLC (“SPSO”), Sound Point Capital Management LP (“Sound Point”), and Stephen Ketchum (“Ketchum”). Harbinger claims that Defendants engaged in wire fraud, mail fraud, and other unlawful acts to disrupt Harbinger’s control of LightSquared during LightSquared’s proceedings in the U.S. Bankruptcy Court for the Southern District of New York (“Bankruptcy Court”). (See generally ECF No. 1.) Harbinger therefore asserts a civil cause of action under the Racketeer Influenced and Corrupt Organizations Act (“RICO”), 18 U.S.C. § 1962, and various related claims. (Id.)
Before the Court is Defendants’ Motion to Dismiss the Complaint (“Motion”). (ECF No. 39.) For the reasons stated below, the Court agrees with Defendants that this lawsuit violates the prohibitions on claim-splitting and collateral attacks, and the Motion is therefore granted.
I. LEGAL STANDARD
Defendants bring their Motion largely under Federal Rule of Civil Proce[1254]*1254dure 12(b)(6). Under Rule 12(b)(6), a party may move to dismiss a claim in a complaint for “failure to state a claim upon which relief can be granted.” The Rule 12(b)(6) standard requires the Court to “assume the truth of the plaintiffs well-pleaded factual allegations and view them in the light most favorable to the plaintiff.” Ridge at Red Hawk, LLC v. Schneider, 493 F.3d 1174, 1177 (10th Cir.2007). In ruling on such a motion, the dispositive inquiry is “whether the complaint contains ‘enough facts to state a claim to relief that is plausible on its face.’ ” Id. (quoting Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570, 127 S.Ct. 1955, 167 L.Ed.2d 929 (2007)). Granting a motion to dismiss “is a harsh remedy which must be cautiously studied, not only to effectuate the spirit of the liberal rules of pleading but also to protect the interests of justice.” Dias v. City & Cnty. of Denver, 567 F.3d 1169, 1178 (10th Cir.2009) (internal quotation marks omitted). “Thus, ‘a well-pleaded complaint may proceed even if it strikes a savvy judge that actual proof of those facts is improbable, and that a recovery is very remote and unlikely.’ ” Id. (quoting Twombly, 550 U.S. at 556, 127 S.Ct. 1955).
In this case,- both parties have extensively referred to, quoted from, or attached various filings and orders from the Bankruptcy Court. The Court may consider these materials without converting the motion to dismiss to one for summary judgment. See Pace v. Swerdlow, 519 F.3d 1067, 1072-73 (10th Cir.2008) (district court properly took judicial notice of other courts’ records); Tal v. Hogan, 453 F.3d 1244, 1264 n. 24 (10th Cir.2006) (district court may take judicial notice of “facts which are a matter of public record” without converting a Rule 12(b)(6) motion into a summary judgment motion).
II. FACTUAL BACKGROUND
This dispute already has a long history in the Bankruptcy Court, much of which is set forth in detail in the Bankruptcy Court’s' published orders: In re LightSquared Inc., 504 B.R. 321 (Bankr.S.D.N.Y.2013) (“LightSquared 7”); In re LightSquared Inc., 511 B.R. 253 (Bankr.S.D.N.Y.2014) (“LightSquared II”); and In re LightSquared Inc., 513 B.R. 56 (Bankr.S.D.N.Y.2014) (“LightSquared III”). The following facts appear sufficient to resolve the Motion.
A. Harbinger and LightSquared
Harbinger owns about 82% of LightSq-uared, which is in the business of building a new nationwide broadband wireless network. (ECF No. 1 ¶¶ 44-45.) LightSq-uared and its shareholders (including Harbinger) are parties to a Stockholders’ Agreement that grants “expansive rights” to Harbinger in light of Harbinger’s significant investment. (Id. ¶¶ 46-48.) Harbinger claims that its contractual rights to “control LightSquared have a value independent of, and incremental to, the value of Harbinger’s equity interests.” (Id. ¶ 48.)
LightSquared ran into difficulties and consequently filed for bankruptcy in May 2012. (Id. ¶¶ 50-51.) LightSquared’s predicament had by this time caught the attention of Ergen, majority owner of DISH and chairman of its board, who had long been hoping to put DISH into the wireless broadband business and who therefore coveted the radio frequency spectrum licensed to LightSquared. (Id. ¶¶ 22, 53.) Under Ergen’s direction, DISH had gone after other bankrupt or distressed companies’ spectrum. (Id. ¶ 54.) In one instance, DISH acquired spectrum (that of a company named DBSD) through bank[1255]*1255ruptcy court machinations that the Second Circuit eventually found impermissible. See In re DBSD N. Am., Inc., 634 F.3d 79, 104-05 (2d Cir.2011). Harbinger claims that Ergen hatched another unlawful scheme to obtain a similar result through LightSquared’s bankruptcy proceedings. (ECF No. 1 ¶ 68.)
The details of this scheme are mostly irrelevant for present purposes. The short of it is that Ergen wanted DISH to purchase a substantial portion of LightSq-uared’s outstanding debt, thus permitting DISH to exert significant influence in the bankruptcy proceedings. (Id. ¶¶ 5-7.) Er-gen learned, however, that LightSquared and its lenders were parties to a “Credit Agreement,” contractually prohibiting lenders from selling debt to individuals or to competing businesses. (Id. ¶ 65.) DISH was considered a competitor, meaning that neither DISH nor Ergen personally (who possesses significant personal wealth) could purchase LightSquared’s debt. (Id. ¶¶ 65-67.) Ergen therefore enlisted Ketchum, an outside banker and friend, to have Ketchum’s investment firm, Sound Point, set up SPSO and its sole member, SO Holdings. (Id. ¶¶ 22, 69-70.) Ergen himself was the sole member of SO Holdings. (Id. ¶ 22.) SPSO then began purchasing large blocks of LightSquared debt, paying nearly $800 million and eventually becoming LightSquared’s largest creditor. (Id. ¶ 71.)
Ergen, through SPSO, allegedly used these debt purchases to disrupt LightSq-uared’s ability to negotiate a reorganization plan with its creditors. For example, SPSO would sometimes contract to buy LightSquared debt but would then delay closing those trades, making it difficult for LightSquared to determine the identity of its actual creditors — and therefore difficult to determine with whom it needed to negotiate. (Id. ¶¶ 117, 140, 144-47.) However, perhaps most disruptive was a $2 billion bid for LightSquared’s spectrum made in May 2013. (Id. ¶ 87.) This bid did not come through SPSO, but rather through LBAC, another entity Ergen formed to pursue LightSquared’s spectrum. (Id. ¶¶ 24, 96.)1
LBAC’s $2 billion bid (nominally confidential but somehow leaked to the press) apparently gave LightSquared’s creditors pause, given the opportunity to cash out rather than allow LightSquared to reorganize. (Id. ¶¶ 96-97, 116.) Ergen added to the pressure by having SPSO join the “Ad Hoc Secured Group,” which was “an ad hoc group of lenders collectively possessing a majority of [LightSquared’s debt].” (Id. ¶¶ 10, 117.) SPSO convinced the Ad Hoc Secured Group to support the LBAC bid rather than continue reorganization discussions. (Id. ¶ 119.)
B. The Special Committee Order
Ergen’s alleged scheme came to partial fruition in September 2013. At that point, “the Bankruptcy Court held a series of hearings related to whether Harbinger should be able to dictate decisions related to LightSquared during the reorganization proceedings and assessment of the [LBAC bid].” (Id. ¶ 123.) Allegedly “based on [Defendants’] misrepresentations that the [LBAC bid] was adequate,” the Bankruptcy Court concluded that Harbinger was conflicted in its consideration of the bid (ie., conflicted between its desire to pro[1256]*1256tect its equity and its duty to make the best decision for LightSquared). The Bankruptcy Court therefore ordered the LightSquared board of directors to form a special independent committee to handle “all actions and decisions on behalf of LightSquared related to the [reorganization] plan process, an auction, or a sale” (“Special Committee Order”). (Id. ¶¶ 124-25.) This committee was fully formed by September 27, 2013. (Id. ¶ 125.) At that point,
Harbinger was stripped of its contractual rights under the Stockholders’ Agreement, including its rights to appoint and remove the majority of directors, appoint committee members, chair committees, and dictate key management decisions. Practically speaking, Harbinger lost the ability to participate in all material decisions related to LightSquared necessary to protect its investment.
(Id. ¶ 129.)
C. The Adversary Proceeding Complaint
On September 30, 2013, Harbinger filed with the Bankruptcy Court an Adversary Proceeding Complaint (actually an amended complaint, although that is irrelevant here) against the same Defendants sued in this lawsuit, plus EchoStar Corporation (“EchoStar”), which Ergen also controls. (See ECF No. 39-3.) The Adversary Proceeding Complaint alleged the foregoing course of events in much greater detail and sought “redress for Defendants’ fraud and other tortious conduct aimed at misappropriating Harbinger’s control over and investment in LightSquared, and destroying Harbinger’s contractual rights and business opportunities relating to that investment.’.’ (Id. ¶ 1.) Under this rubric, Harbinger asserted causes of action for:
• “equitable disallowance” of SPSO’s claim, i.e., invalidation of SPSO’s ability to recover the value of any debt it purchased, given that Ergen, among other things, intentionally evaded the debt-buying restrictions through a front company;
• fraud, based on misrepresentation or intentional concealment of SPSO’s ownership;
• aiding and abetting fraud, based on the same theory;
• tortious interference with prospective economic advantage, based on the notion that Defendants disrupted LightSquared’s' ability to reorganize;
• another count of tortious interference with prospective economic advantage, based on the notion that Defendants disrupted a particular opportunity to gain exit financing;
• unfair competition, based generally on all allegations;
• civil- conspiracy, based on the same; and
• disallowance of SPSO’s claim under 11 U.S.C. § 502(a).
(Id. ¶¶ 91-136.)
Defendants moved to dismiss for failure to state a claim and the Bankruptcy Court mostly granted those motions in its LightSquared I order. The details of LightSquared I are not important here except the following:
First, the Bankruptcy Court fully understood that Harbinger rested its claims on the theory that, “as a result of the Er-gen/DISH Defendants’ ‘fraudulent scheme,’ [Harbinger] will lose its unique controlling interest in the Debtors and suffer billions of dollars in damages.” LightSquared I, 504 B.R. at 345.
[1257]*1257Second, the Bankruptcy Court held that Harbinger’s claims, if they existed at all, belonged to LightSquared and not Harbinger. See id. at 351, 353, 356, 357, 358.
D. The Adversary Proceeding Trial
Following LightSquared I, Harbinger filed a second amended complaint, asserting derivatively (on LightSquared’s behalf) breach of contract and various disallowance claims. (See generally ECF No. 39-4.) These claims went to trial before the Bankruptcy Court, leading to its LightSq-uared II opinion. Through the trial process, Harbinger learned that Ergen, before causing LBAC to bid $2 billion for LightSquared’s spectrum, had valuation materials estimating “the total value of LightSquared’s assets in DISH’s hands ... to be between $5,174 billion and $8,996 billion, with a midpoint of $7,085 billion.” LightSquared II, 511 B.R. at 292. Another valuation available to Ergen posited a range of $4.4 billion to $13.3 billion. Id.
Harbinger also heard lengthy testimony from Ergen, Ketehum, and others about the supposedly valid economic reasons for SPSO to delay closing certain debt trades. Id. at 305-11. The Bankruptcy Court did not find this testimony credible. Id. The Bankruptcy Court concluded that SPSO’s choice to hold debt trades open, among other things, had harmed LightSquared’s ability to pursue reorganization plans. Id. at 353-61.
Ultimately, the Bankruptcy Court found that SPSO had breached the implied covenant of good faith and fair dealing through its concealment of Ergen as its actual owner. Id. at 333-39. The Bankruptcy Court was obviously displeased with Ergen’s and SPSO’s behavior:
SPSO has gone to great lengths to identify the many things it did that are “perfectly lawful”' and just plain “smart”.... But its otherwise lawful pursuit of aggressive and profitable distressed debt transactions does not entitle it to do what it did to the LightSq-uared estates and cases. As Mr. Ergen so • colorfully explained during Trial, “[y]ou can live in a bubble if you want to ... and probably never get any disease. But you go play in the mud and the dirt and you probably aren’t going to get disease either because you get immune to it. So you pick your poison and I think we choose to go play in the mud.” Here, playing in the mud involved end-running the LightSquared Credit Agreement and then purposefully holding in limbo hundreds of millions of dollars of debt trades and undermining the ability of the Debtors, the constituents, and even the Court to conduct the case.
Id. at 361 (footnote omitted; alteration in original). As LightSquared’s remedy, the Bankruptcy Court ordered that SPSO’s claim be subordinated to other creditors’ claims in an amount to be determined later. Id.
E. This Action
Apparently not satisfied with that outcome, Harbinger then filed this lawsuit. Harbinger’s complaint (ECF No. 1) alleges substantially all of the foregoing and contains essentially all of the information alleged in its Adversary Proceeding Complaint, but with somewhat different emphases. For example, Harbinger repeatedly emphasizes that it is not suing for the lost value of its equity investment in LightSquared, but rather for the loss of the Stockholders’ Agreement control rights, which allegedly “represent a significant premium independent of, and incremental to, the value of Harbinger’s equity alone.” (ECF No. 1 ¶ 4; see also id. ¶¶ 9, [1258]*1258115, 123, 129, 149-51.) In other words, Harbinger is suing because the Bankruptcy Court entered the Special Committee Order.
To shore up that claim, Harbinger’s current complaint also emphasizes that Defendants convinced the Bankruptcy Court to enter the Special Committee Order by representing that the $2 billion was “fair,” which was — allegedly—a knowing misrepresentation in light of Defendants’ in-house valuations that valued LightSquared’s spectrum well above $2 billion. (Id. ¶¶ 105-14.) Had the Bankruptcy Court known that $2 billion was not a fair bid, says Harbinger, the Bankruptcy Court would have seen that Harbinger had no reason to take the bid seriously and therefore would not have entered the Special Committee Order. (Id. ¶¶ 10, 88, 105, 111.)
Finally, Harbinger emphasizes Defendants’ use of electronic and postal communications to execute their strategies. Such emphasis leads to their first cause of action, a civil RICO claim predicated on alleged wire fraud, mail fraud, bankruptcy fraud, and obstruction of justice. (ECF No. 1 ¶¶ 152-67.) Harbinger alleges that “[t]he common purpose of the Defendants’ actions in furtherance of the RICO Enterprise was to use artifice, deceit, misinformation, and dishonest means to wrest away from LightSquared the valuable wireless spectrum assets held by LightSq-uared while in bankruptcy, and strip Harbinger of the valuable rights it held pursuant to the Stockholders’ Agreement.” (Id. ¶ 155.)
Based on the same premises, Harbinger next asserts causes of action for civil RICO conspiracy, violations of the Colorado Organized Crime Control .Act (“COCCA,” which is Colorado’s equivalent to RICO), and COCCA conspiracy. (Id. ¶¶ 168-210.) Harbinger also asserts a tortious interference with contract claim, arguing that Defendants’ actions in securing the Special Committee Order interfered with Harbinger’s contractual relations under the Stockholders’ Agreement. (Id. ¶¶ 168-210.) Finally, Harbinger asserts a claim for abuse of process based on “repeated misrepresentations and omissions to the Bankruptcy Court.” (Id. ¶¶ 218-25.)
Harbinger explains that it is suing in Colorado rather than New York because this is “where one or more of the Defendants reside [ie., Ergen] and because this is the district where a substantial amount of the activities forming the basis of the Complaint occurred.... ” (Id. ¶ 30.)
F. LightSquared’s Current Status
Although the parties have said nothing about it to this Court, the Court notes that the Bankruptcy Court approved a reorganization plan for LightSquared last month.' (See Case No. 12-12080-scc, ECF No. 2276 & 2276-1 (Bankr.S.D.N.Y., filed Mar. 27, 2015) (collectively, “Reorg.Plan”).) That plan requires, among other things, that Harbinger assign the “Harbinger Litigations” to LightSquared. (Reorg. Plan, ECF No. 2276 at 45, 59-60, 84.) “Harbinger Litigations” is defined to include “the RICO Action,” meaning this lawsuit. (Id., ECF No. 2276-1 at 19, 34.)
Again, the parties have said nothing to the Court on this score. The Court will therefore assume that nothing has changed in a manner that might affect the outcome here.
III. ANALYSIS
Defendants challenge Harbinger’s claims on numerous grounds. (See gener[1259]*1259ally ECF No. 39.) The Court finds that Defendants’ arguments regarding claim-splitting and collateral attacks are persuasive and dispositive, and the Court does not reach Defendants’ remaining arguments for dismissal.
A. Claim-Splitting
1. Claim-Splitting Generally
“The rule against claim-splitting requires a plaintiff to assert all of its causes of action arising from a common set of facts in one lawsuit.” Katz v. Gerardi, 655 F.3d 1212, 1217 (10th Cir.2011). Applying the claim-splitting prohibition is ultimately a matter of a district court’s “discretion to control [its] docket[ ] by dismissing duplicative cases.” Id. Rather than continually repeating unwieldy phrases like “the rule against claim-splitting” or “the claim-splitting prohibition,” the Court will refer to this doctrine simply as “claim-splitting.”
Claim-splitting is not the same as claim preclusion (res judicata). Claim preclusion applies when another case has reached final judgment, whereas claim-splitting applies when the other case is ongoing. Id. at 1217-18. “[T]he test for claim splitting is not whether there is finality of judgment, but whether the first suit, assuming it were final, would preclude the second suit.” Id. at 1218.2 Thus, although claim-splitting differs from claim preclusion, claim-splitting draws on the law of claim preclusion when deciding whether the second suit should be dismissed.
Normally a claim-splitting analysis requires determining which jurisdiction’s claim preclusion law should apply. See, e.g., Hartsel Springs Ranch of Colo., Inc. v. Bluegreen Corp., 296 F.3d 982, 986 (10th Cir.2002). Neither Harbinger nor Defendants offer this Court any guidance on that point, which is unfortunate in light of the fact that Harbinger asserted both state and federal theories in the Adversary Proceeding, and does the same here. Cf. id. (applying state claim preclusion law to determine effect of federal court diversity judgment).
Fortunately, all of the potentially relevant jurisdictions — federal, Colorado, and New York (under whose law Harbinger asserted certain causes of action in its Adversary Proceeding Complaint) — follow substantially the same principles. See MACTEC, Inc. v. Gorelick, 427 F.3d 821, 831 (10th Cir.2005) (“claim preclusion applies when three elements exist: (1) a final judgment on the merits in an earlier action; (2) identity of the parties in the two suits; and (3) identity of the cause of action in both suits”); Cruz v. Benine, 984 P.2d 1173, 1176 (Colo.1999) (“[Claim preclusion] requires the presence of four elements: (1) finality of the first judgment, (2) identity of subject matter, (3) identity of claims for relief, and (4) identity or privity between parties to the actions.”); People ex rel. Spitzer v. Applied Card Sys., Inc., 11 N.Y.3d 105, 863 N.Y.S.2d 615, 894 N.E.2d 1, 12 (N.Y.2008) (“claim preclusion[ ] bars successive litigation based upon the same transaction or series of connected transactions if: (i) there is a judgment on the merits rendered by a court of competent jurisdiction, and (ii) the party against whom the doctrine is invoked was a party to the previous action, or in privity with a party who was” (citations and internal quotation marks omitted)).
Importantly,- each of these jurisdictions agrees that claim preclusion ex[1260]*1260tends both to matters actually raised and matters that could have been raised in the earlier action. Wilkes v. Wyo. Dep’t of Emp’t, 314 F.3d 501, 503-04 (10th Cir.2002) (claim preclusion applies to “issues that were or could have been raised in the prior action” (emphasis in original)); Cruz, 984 P.2d at 1176 (“Notably, the doctrine not only bars litigation of issues actually decided, but also any issues that could have been raised in the first proceeding but were not.”); O’Brien v. City of Syracuse, 54 N.Y.2d 353, 445 N.Y.S.2d 687, 429 N.E.2d 1158, 1159 (N.Y.1981) (“once a claim is brought to a final conclusion, all other claims arising out of the same transaction or series of transactions are barred, even if based upon different theories or if seeking a different remedy”).
With these principles apparently in mind, Harbinger asserts four general rebuttals to Defendants’ claim-splitting challenge: (1) the Bankruptcy Court would not have had jurisdiction over the claims asserted here; (2) the Amended Complaint was dismissed for lack of standing and such dismissal has no preclusive effect; (3) the claims are different than those in the Adversary Proceeding; and (4) the parties are different than those in the Adversary Proceeding. (ECF No. 52 at 16-20.) The Court addresses each argument in turn.
2. Jurisdiction
Claim preclusion generally does not apply — and therefore claim-splitting would not apply — where the first court would have lacked subject matter jurisdiction over the claims asserted in the second court. See Restatement (Second) of Judgments § 26(l)(c) (1982). Harbinger argues that it asserts “non-core claims” over which the Bankruptcy Court could not exercise jurisdiction. (ECF No. 52 at 17.) Non-core claims are those “which do not depend on the bankruptcy laws for their existence and which could proceed in another court.” In re Gardner, 913 F.2d 1515, 1518 (10th Cir.1990).
Harbinger’s claims in this lawsuit do not depend on the bankruptcy laws for their existence, but that does not mean that the Bankruptcy Court lacked jurisdiction or that claim-splitting cannot apply. Congress explicitly granted bankruptcy courts jurisdiction to “hear a [non-core] proceeding ... that is otherwise related to a case under title 11.” 28 U.S.C. § 157(c)(1). Absent consent of the parties, a bankruptcy court may not enter final judgment on a non-core proceeding. See id. (“In such proceeding, the bankruptcy judge shall submit proposed findings of fact and conclusions of law to the district court, and any final order or judgment shall be entered by the district judge .... ”); see also id. § 157(c)(2) (allowing parties to consent to plenary bankruptcy jurisdiction). But the Bankruptcy Court’s inability to enter final judgment absent consent did not deprive it of subject matter jurisdiction to hear the claims Harbinger now asserts.3
Further, the Tenth Circuit has already determined that non-core claims which [1261]*1261could have been asserted in Chapter 11 proceedings are subject to claim preclusion principles. In Plotner v. AT & T Corp., 224 F.3d 1161 (10th Cir.2000), the debtor’s major asset in Chapter 11 proceedings was a parcel of land next to an AT & T facility. Id. at 1164. AT & T contracted to buy that parcel. Id. at 1165. The debtor moved in the bankruptcy court to have the sale rejected but the bankruptcy court denied that motion. Id. Some time later, the debtor filed an adversary proceeding against AT & T and related parties alleging fraud and similar causes of action arising out of AT & T’s purchase. Id. at 1166. Both the bankruptcy court and district court held that claim preclusion barred the adversary proceeding in light of the earlier challenge to the sale. Id. at 1166-67.
On appeal to the Tenth Circuit, the debtor argued a position taken by the Fifth and Seventh Circuits, both of which reasoned that “non-core proceedings in bankruptcy cannot be given [claim preclu-sive] effect, because under 28 U.S.C. § 157 bankruptcy courts cannot hear non-core proceedings absent consent of the parties without being subject to de novo review by the district court.” Id. at 1173 (citing Barnett v. Stem, 909 F.2d 973, 978-79 (7th Cir.1990); and Howell Hydrocarbons, Inc. v. Adams, 897 F.2d 183, 189-90 (5th Cir.1990)). The Tenth Circuit, however, rejected this reasoning and instead agreed with the Second, Sixth, and Ninth Circuits that the bankruptcy court’s power to hear non-core claims suffices for claim preclusion purposes. Id. (citing In re Int’l Nutronics, Inc., 28 F.3d 965, 969-70 (9th Cir.1994); Sanders Confectionery Prods., Inc. v. Heller Fin., Inc., 973 F.2d 474, 483 (6th Cir.1992); and Sure-Snap Corp. v. State Street Bank & Trust Co., 948 F.2d 869, 873-77 (2d Cir.1991)). Thus, the debtor’s claim “could have been asserted at the time of the proceeding confirming sale, and this opportunity is sufficient to satisfy that requirement of the doctrine of [claim preclusion].” Id. (citations and internal quotation marks omitted; emphasis in original).
Thus, in both this Circuit and the Second Circuit (where Harbinger filed the Adversary Proceeding), claim preclusion-applies to non-core claims that could have been asserted before the Bankruptcy Court. Accordingly, the Court rejects Harbinger’s argument that the Bankruptcy Court lacked jurisdiction to hear the claims Harbinger now asserts.
3. Standing
Harbinger also argues that its Adversary Proceeding complaint “was dismissed on standing grounds in LightSquared If meaning that “the Bankruptcy Court lacked subject matter jurisdiction over those claims and therefore that decision has no preclusive effect.” (ECF No. 52 at 17.) The Bankruptcy Court never stated explicitly in LightSquared I that it was dismissing on standing grounds, but it did state on several occasions that Harbinger’s claims were dismissed without prejudice to LightSquared itself raising those claims. See 504 B.R. at 351, 353, 356, 357, 358.
Regardless, dismissal for lack of standing does help not Harbinger in this [1262]*1262instance. Harbinger' forgets that claim preclusion (and therefore claim-splitting) extends to claims that could have been brought in the prior proceeding. See Section III.A.1, supra. Simply because the Bankruptcy Court dismissed certain claims that Harbinger could not bring in its own name does not mean that Harbinger was precluded from asserting proper first-party claims, if any. Thus, Harbinger’s standing argument has no bearing on the claim-splitting analysis.
4. Identity of Claims
Harbinger next asserts that the Adversary Proceeding Complaint and its current complaint “arise from' different transactions and seek entirely different relief based on violations of different rights.” (ECF No. 52 at 18.) This argument is meritless. The following table compares Harbinger’s Adversary Proceeding Complaint and its current complaint:
[[Image here]]
[1263]*1263In short, all of the material allegations from the Adversary Proceeding (and many of the subsidiary allegations) are a part of this proceeding as well. This more than satisfies the Tenth Circuit’s “transactional approach ... in determining what constitutes identity of the causes of action. The transactional approach provides that a claim arising out of the same transaction, or series of connected transactions as a previous suit, which concluded in a valid and final judgment, will be precluded.” Yapp v. Excel Corp., 186 F.3d 1222, 1227 (10th Cir.1999) (citations and internal quotation marks omitted).
Harbinger’s current complaint certainly places more rhetorical emphasis on Defendants’ alleged intent to undermine Harbinger’s control rights granted in the Stockholders’ Agreement. (See, e.g., ECF No. 1 ¶¶ 4, 9, 115, 123, 129, 149-51.) But this allegation is simply an elaboration on Harbinger’s claim in the Adversary Proceeding that “Defendants’ fraud and other tortious conduct [is] aimed at misappropriating Harbinger’s control over and investment in LightSquared, and destroying Harbinger’s contractual rights and business opportunities relating to that investment.” (ECF No. 39-3 ¶ 1; see also id. ¶¶ 70, 88-90.)
Harbinger nonetheless persists, arguing that its current complaint, in supposed contrast to the Adversary Proceeding Complaint, “encompasses a pattern of wrongful conduct stretching back to Defendants’ acts in the DBSD bankruptcy proceedings in 2009 and seeks damages for the acts which caused the appointment of the Special Committee and the extinguishment of Harbinger’s contractual rights.” (ECF No. 52 at 19.) This argument is frivolous. Harbinger’s Adversary Proceeding Complaint explicitly raised DISH/Ergen’s actions toward DBSD as part of an alleged “longstanding history of abusing the bankruptcy process” (ECF No. 39-3 ¶¶ 83-84), and the Bankruptcy Court addressed this specific claim, see LightSquared I, 504 B.R. at 354 (finding allegations concerning DBSD “not disposi-tive ... and ... perhaps not even relevant to this case”). Accordingly, Harbinger has no good faith basis for alleging that allegations regarding DBSD make its current complaint different from the Adversary Proceeding Complaint.
As for “the acts which caused the appointment of the Special Committee and the extinguishment of Harbinger’s contractual rights” (ECF No. 52 at 19), Harbinger knew of these acts before it filed its Adversary Proceeding Complaint. Indeed, it alleges in its current complaint that the independent committee was ordered into existence (i.e., by the Special Committee Order) sometime in September 2013 and was fully formed by September 27, 2013. (ECF No: 1 ¶¶ 121-25.) Harbinger filed its Adversary Proceeding Complaint on September 30, 2013. (ECF No. 39-3.)
Harbinger claims, however, that it did not then know all of the alleged fraud that attended the Special Committee Order. (ECF No. 52 at 19.) Harbinger particularly emphasizes the later revelation that Ergen had materials valuing LightSq-uared’s spectrum much higher than LBAC’s actual bid of $2 billion. (See, e.g., ECF No. 1 ¶¶10, 88, 105.) See also LightSquared II, 511 B.R. at 291-92 (discussing valuations available to Ergen). Harbinger therefore argues that Defendants procured the Bankruptcy Court’s Special Committee Order by falsely representing that $2 billion was a “fair” bid— the implication being that the Bankruptcy Court would never have found Harbinger [1264]*1264to have a conflict of interest if the Bankruptcy Court had known that the LBAC bid was too low to be taken seriously. (ECF No. 1 ¶¶ 10, 88, 105, 111; ECF No. 52 at 10-11, 19.) This argument fails for numerous reasons.
First, despite an eight-page table setting forth in detail Defendants’ allegedly false representations (ECF No. 1 at 68-75), Harbinger nowhere alleges exactly where or when this allegedly false representation of fairness took place.
Second, Harbinger does not favor this Court with any discussion of what a “fair” bid means in the bankruptcy context. In everyday life, parties regularly bid low, sometimes laughably low. That does not make such bids unfair. If the bankruptcy context requires a different standard, either as to the substance of the bid or representations to a bankruptcy court about it, Harbinger has not explained what that standard might be.
Third, Harbinger here alleges that it always knew the LBAC bid was “too low to warrant serious consideration.” (ECF No. 1 ¶ 90.) Presumably Harbinger argued as much to the Bankruptcy Court in response to the motion practice that led to the Special Committee Order — or at least it could have argued as much. Harbinger therefore either lost on that issue or waived it.
Finally, and most seriously, if Defendants in fact procured the Special Committee Order through fraudulent misrepresentations to the Bankruptcy Court, Harbinger must raise that with the Bankruptcy Court. See Fed.R.Civ.P. 60(b)(3) (orders may be withdrawn due to an opposing party’s fraud on the court); Plotner, 224 F.3d at 1170 (noting lack of authority “for the proposition that fraud on the court is an authority to allow a collateral attack on a judgment — i.e., defeating the defense of [claim preclusion] — particularly considering that Fed.R.Civ.P. 60(b) provides for consideration of fraud on the court as grounds for direct attack — i.e., obtaining relief from the court that issued the original judgment” (emphasis in original)).4 Harbinger has had every opportunity to do so. Defendants’ supposedly concealed valuations were part of the evidence in a trial the Bankruptcy Court held last year, and the Bankruptcy Court thoroughly considered those valuations. See LightSquared II, 511 B.R. at 291-92. If Harbinger has a claim based on them, Harbinger must bring that claim before the Bankruptcy Court.5
In all events, the Court finds that the claims asserted here are claims that could [1265]*1265have been brought in the Adversary Proceeding Complaint.
5. Identity of Parties
The plaintiffs and defendants in the Adversary Proceeding are exactly the same as the plaintiffs and defendants in this proceeding, except that Harbinger sued EchoStar in the Adversary Proceeding but not here. (Compare ECF No. 39-3 at 1-2 (caption) with ECF No. 1 at 1 (caption).) It would thus seem beyond question that identity of parties exists here.
Harbinger, however, attempts to evade this conclusion by arguing that “there is no identity of parties between this instant action and the SAC that went to trial” (ECF No. 52 at 20 (emphasis added))— referring to Harbinger’s second amended complaint, i.e., the complaint it filed after the Bankruptcy Court dismissed the Adversary Proceeding Complaint for failure to state a claim. Harbinger emphasizes that, under its second amended complaint, it acted in a derivative capacity (on LightSquared’s behalf) solely against SPSO. (Id.)
The Court does not see the relevance of this distinction. As against the parties present here, Harbinger could have brought these claims in the Adversary Proceeding. Identity of parties therefore indisputably exists.
For all these reasons, the Court holds that all of Harbinger’s current causes of action are prohibited by the rule against claim-splitting, and will be dismissed on that basis.
B. Collateral Attack
Closely related to the foregoing is the prohibition on collateral attacks. “A ‘collateral attack’ is .a tactic whereby a party seeks to circumvent an earlier ruling of one court by filing a subsequent action in another court.” Pratt v. Ventas, Inc., 365 F.3d 514, 519 (6th Cir.2004). Harbinger insists this action is not a collateral attack “because Harbinger seeks monetary damages flowing from Defendants’ continuing misconduct that led to the extin-guishment of its contractual rights.” (ECF No. 52 at 21.) Harbinger further states that it “makes no attempt to undermine the validity of the Bankruptcy Court’s order.” (Id. at n.18.)
To the contrary, “[e]ven though an action has an independent purpose and contemplates some other relief, it is a collateral attack if it must in some fashion overrule a previous judgment.” Miller v. Meinhard-Commercial Corp., 462 F.2d 358, 360 (5th Cir.1972). Here, the immediate cause of the harm of which Harbinger complains is the Special Committee Order — that is the reason Harbinger lost its control rights. Thus, to succeed in this lawsuit on any theory, Harbinger would need to prove that the Special Committee Order was improperly obtained.6 Harbinger necessarily attacks “the validity of the Bankruptcy Court’s order.” (ECF No. 52 at 21 n.18.)7 Harbinger may not do [1266]*1266so in this. Court. See Celotex Corp. v. Edwards, 514 U.S. 300, 313, 115 S.Ct. 1493, 131 L.Ed.2d 403 (1995) (“If respondents believed the [Bankruptcy Court’s order] was improper, they should have challenged it in the Bankruptcy Court.... Respondents chose not to pursue this course of action, but instead to collaterally attack the Bankruptcy Court’s [order] in [other] federal courts- This they cannot be permitted to do without seriously undercutting the orderly process of the law.”). Harbinger’s complaint will be dismissed as an impermissible collateral attack.
IV. CONCLUSION
For the reasons set forth above, the Court ORDERS as follows:
1. Defendants’ Motion to Dismiss the Complaint (ECF No. 39) is GRANTED. This dismissal is without prejudice to Harbinger re-filing its claims in an appropriate forum.
2. The Clerk SHALL TERMINATE this case.