Syscoin has paused its bridge after a security incident created about 5 billion unauthorized SYS outputs through its UTXO bridge path.

The project said an attacker exploited a validation issue in the bridge flow. The flaw caused the system to incorrectly accept or read a transaction proof and create SYS output that should not have been produced.

Meanwhile, SYS traded near $0.00165 after the update, with a market cap of about $9.7 million, according to CoinGecko. The token was down sharply from its all-time high of $1.30, showing weak market confidence around the project. The token has fallen nearly 10% in the last 24 hours.

Syscoin bridge paused during investigation

Syscoin said the bridge remains paused while the team investigates the incident, completes a fix, and decides how to address the unauthorized SYS output.

“The Syscoin bridge is currently paused while the team investigates,” the project said in its preliminary postmortem.

The team said users should not interact with the bridge while it remains offline. It also said the incident is being treated as a top priority.

Syscoin said it has already identified the affected validation path. The team said it has a fix in place, but review and implementation are still ongoing.

5B SYS output traced on UTXO chain

According to Syscoin, the attacker created an unauthorized output of about 5B SYS through the UTXO bridge path.

The funds were first sent to one address before being spent and split into other outputs. Syscoin said the largest tainted balances appear linked to two addresses holding about 4B SYS and 1B SYS.

The team published the initial UTXO transaction, the later spend, and the split transaction. It said it is tracing the funds across the UTXO trail.

Syscoin also said it is working with exchanges and ecosystem partners. The goal is to stop tainted SYS from being deposited, traded, or spread further.

Exchanges asked to monitor tainted SYS

Syscoin said it contacted exchanges and relevant partners after the incident. The project asked them to blacklist, freeze, or closely monitor SYS deposits tied to the tainted outputs.

The team also asked partners to watch descendant spends from the affected UTXO trail. This step aims to reduce the chance that the unauthorized SYS reaches open markets.

The incident comes as cross-chain bridge security remains under close watch across crypto. Bridges often handle funds across different chains, making validation errors costly when attackers find a weak path.

Related reports show that bridge attacks have remained active in 2026, with several cross-chain systems hit in recent months.

Related crypto.news coverage previously described Syscoin as a dual-layer blockchain that combines Bitcoin-style security with Ethereum-like smart contract support.

That background matters because the latest incident involved Syscoin’s bridge system, which connects activity across its native UTXO side and related blockchain infrastructure.

Separate market reports have also tracked rising bridge risks across the wider crypto sector. Recent cases include attacks on cross-chain systems where flaws or key failures allowed attackers to move large amounts of assets.

For Syscoin, the next update will likely focus on the final remediation plan. The team said it will share more information after it completes the fix and decides how to neutralize the unauthorized output.

BTCTOP CEO Jiang Zhuoer has pushed back against fears that Strategy could become a major Bitcoin seller if the market falls further.

In a post on X, Jiang said he does not believe Strategy will “substantially net sell BTC.” He argued that the company still has a strong reason to protect its public image as a long-term Bitcoin holder.

BTCTOP CEO questions Strategy selloff fears

Jiang said Strategy’s brand is closely tied to the idea that it does not sell Bitcoin in size. In his view, breaking that image could cost the company more than it gains from reducing exposure.

He said even a fall in Bitcoin to $30,000 would not make Strategy’s debt profile unmanageable. According to Jiang, its leverage ratio would rise from about 5% to around 10% under that scenario.

That view differs from recent market concerns. Some investors have warned that Strategy may face more pressure if Bitcoin, MSTR shares, and STRC preferred stock all weaken at the same time.

STRC interest logic stays in focus

Jiang also discussed Strategy’s STRC interest coverage model. He said the company can sell older, low-cost Bitcoin and book accounting gains to cover STRC interest.

He added that new STRC proceeds can still support further Bitcoin purchases. Under that structure, Strategy may keep the wider message that it remains a net buyer over time.

Crypto.news recently reported that Strategy sold 32 BTC between May 26 and May 31 at an average price of $77,135. The sale raised about $2.5 million and was linked to preferred stock dividend funding.

The sale was small compared with Strategy’s total Bitcoin holdings, but it drew attention because Michael Saylor had long promoted a no-sell Bitcoin stance.

Grayscale warns on funding pressure

As previously reported by crypto.news, Grayscale warned that weaker STRC and MSTR prices could limit Strategy’s ability to raise new capital for more Bitcoin purchases.

Grayscale said falling STRC prices may require Strategy to raise dividend rates, increasing cash obligations. That could make future Bitcoin sales more likely if other funding channels stay weak.

Strategy’s latest large buy came in May, when it bought 24,869 BTC for about $2.01 billion. That lifted its holdings to 843,738 BTC, more than 4% of Bitcoin’s fixed supply.

The company funded that purchase through MSTR common stock and STRC preferred stock sales, showing how central capital markets remain to its Bitcoin strategy.

For now, Jiang’s view is that Strategy still has room to manage a deeper Bitcoin drawdown. His argument rests on low leverage, accounting flexibility, and the company’s need to protect its long-term Bitcoin narrative.

A New York judge has halted proceedings in a lawsuit seeking ownership of 39,069 dormant Bitcoin wallets, delaying any attempt to secure a default judgment before a July 14 court hearing.

According to court filings made public on June 5, New York Supreme Court Justice Kathy J. King signed an order to show cause on June 4 that stays all further proceedings related to the plaintiffs’ request for a declaratory judgment. 

The order specifically blocks any application for an inquest or default judgment until oral arguments are heard on July 14 at the New York County courthouse.

Court records show King removed the phrase “and determination” from the standard stay language, leaving the case paused until the scheduled hearing rather than until a later ruling is issued.

A separate order filed the same day found an earlier request for injunctive relief to be moot, with the court citing the plaintiffs’ First Amended Complaint filed on May 1.

Challenge to dormant wallet ownership claim gains time

The lawsuit, filed under the caption ABC Company, XYZ Company, and Noah Doe v. John Does 1-39,069, seeks a court declaration that the plaintiffs legally own thousands of dormant Bitcoin addresses under New York Personal Property Law Article 7-B, the state’s lost-and-found property statute.

Filed on May 1 through Brooklyn law firm Lewis & Lin LLC, the complaint argues that plaintiff Noah Doe discovered a security vulnerability in October 2024 that allegedly left certain wallet owners permanently unable to access their Bitcoin. 

According to the complaint, Doe developed a proprietary algorithm to identify wallets that he believes meet the legal standard for abandonment, reported the findings to the NYPD, and spent more than a year attempting to locate the owners.

The filing further states that Doe assigned ownership rights in all but 18 wallets to ABC Company in December 2025, after which ABC Company transferred a 17.7% interest to XYZ Company.

Public attention around the case increased after Sani, founder of blockchain analytics platform Timechain Index, highlighted the lawsuit on X in May. Sani estimated that the listed wallets held roughly 3.7 million BTC, worth about $285 billion at the time.

Separately, Galaxy Research estimated that 39,069 addresses named in the lawsuit contained approximately 3.8 million BTC. Using Bitcoin prices available when its analysis was published in May, Galaxy valued those holdings at roughly $293.5 billion.

Amicus filing challenges legal theory

Among the addresses identified in the complaint are the “1Feex” wallet, which public reporting has long linked to the 2011 Mt. Gox hack, and wallets that Galaxy Research said display Satoshi-era “Patoshi” mining patterns commonly associated with Bitcoin’s creator. The complaint also references the “12c6D” address, another wallet widely associated with Satoshi Nakamoto.

The plaintiffs’ valuation approach differs significantly from those estimates. According to the complaint, an unnamed expert assessed each wallet at less than $10 because of the uncertainty involved in recovering any value from the assets.

Meanwhile, opposition to the lawsuit has begun to emerge in court filings. Ian R. Cohen, an M&A attorney at IRC Legal Advisors LLC who states that he holds Bitcoin in self-custody, filed a motion on May 29 seeking permission to appear as amicus curiae.

In his filing, Cohen said he does not represent any party in the case and has no financial interest in the outcome. He submitted a 26-page proposed brief challenging the plaintiffs’ interpretation of New York’s lost-property law and its application to self-custodied Bitcoin wallets.

The case is expected to test whether dormant blockchain addresses can be treated as abandoned property under existing state law, a question that has not yet been formally resolved by New York courts. 

Timechain Index founder Sani has also pointed to a potential procedural issue, noting that legal notices were reportedly sent to Pay-to-Public-Key-Hash addresses, while some older Satoshi-era holdings remain stored in Pay-to-Public-Key scripts that may not have received notice.

The June 2026 crypto crash did not have one cause. It had a convergence.

Over a brutal stretch from late May into early June, Bitcoin fell from above $80,000 to below $62,000, Ethereum collapsed toward $1,500, roughly $250 billion evaporated from the total crypto market, and well over $1 billion in leveraged positions were liquidated.

But unlike a single-catalyst crash, this one was the product of four distinct forces arriving at once, each amplifying the others: a hawkish Federal Reserve that crushed hopes for rate cuts, fresh US-Iran military strikes that shattered a fragile ceasefire, Michael Saylor’s Strategy breaking a years-long vow by selling Bitcoin, and the longest Bitcoin ETF outflow streak ever recorded.

None of them alone would have produced a crash of this severity. Together, landing in a market already stretched thin on leverage, they produced a cascade.

This piece is the anatomy of that crash: the four forces, how they compounded, and why understanding the convergence matters more than blaming any single trigger.

XRP finally found buyers after one of its sharpest selloffs of the year, but the recovery looks more like stabilization than a trend change. The token bounced from levels last seen before the November 2024 breakout, yet every rally is still running into sellers, leaving XRP stuck between deeply oversold conditions and a market that hasn’t stopped de-risking.

News Background

• More than 25 million XRP left exchanges in recent days, extending a trend that typically points to accumulation rather than immediate selling.

• XRP-linked ETF products continued attracting capital, with roughly $118 million in inflows recorded during May and cumulative inflows approaching $1.4 billion.

• Analysts and forecasting models increasingly view the $1.10-$1.20 area as a potential stabilization zone after XRP’s recent 17% weekly decline.

Price Action Summary

• XRP gained 1.6% over the session, recovering from lows near $1.09 and climbing back toward $1.14.

• The strongest move came during the 22:00 UTC session, when volume surged to 145.3 million XRP and pushed price through resistance near $1.1350.

• Momentum faded into the close, with XRP slipping from $1.1488 to $1.1386 before buyers stepped back in near support.

Technical Analysis

• The bigger story is that XRP remains trapped inside a descending channel despite the bounce. The recovery eased immediate downside pressure but did not break the broader pattern of lower highs.

• The RSI has fallen to one of its most oversold readings since before the November 2024 rally, a sign that selling may be becoming exhausted.

• Exchange outflows and ETF inflows continue to point toward accumulation beneath the surface, but price action still resembles a market trying to find a floor rather than one beginning a new uptrend.

• The bounce from $1.09 matters because it showed buyers are willing to defend the area, though follow-through buying remains limited.

What traders should watch

• $1.13-$1.14 is now the key near-term support zone after the latest recovery.

• $1.15 remains the first meaningful resistance level and the upper boundary of the current descending channel.

• A move above $1.20 would be the first sign that XRP is starting to repair the damage from the recent selloff.

• If support near $1.10 fails again, traders are likely to focus on whether the psychologically important $1.00 level becomes the next downside target.

Bitcoin’s recovery from last week’s lows has crushed the traders who bet against it.

Short sellers, who profit when prices fall, lost $504 million over the 24 hours to Monday morning, the most in a single day since late April, according to CoinGlass. Bets on rising prices lost just $151 million by comparison.

Total liquidations across crypto reached about $655 million and hit more than 104,000 traders. Bitcoin positions accounted for $315 million and ether for $201 million. The single biggest forced closure was a $12.3 million bitcoin futures position on the exchange OKX.

A liquidation is when an exchange automatically closes a leveraged bet that has moved too far against the trader.

The squeeze caps a volatile stretch for the world’s largest cryptocurrency. Bitcoin fell nearly 14% last week and briefly traded below $60,000, dragged down by Strategy’s first bitcoin sale since 2022, the unwind in artificial-intelligence stocks and a record run of outflows from spot bitcoin exchange-traded funds.

Many traders piled into shorts near the lows, then got caught when bitcoin rebounded to a high near $63,800 on Sunday, according to CoinDesk data.

The bounce lost some steam on Monday. Renewed strikes between Iran and Israel sent oil up more than 3% and Asian stocks sharply lower, with South Korea’s KOSPI falling almost 7%. President Donald Trump urged Israel not to retaliate further. Bitcoin slipped back to around $62,900, still well above last week’s floor.

Bitcoin reached as high as $63,700 on Monday morning before retreating, according to CoinDesk data, with volatility likely to stay high ahead of U.S. inflation figures and a wave of major IPOs including SpaceX.