Reviewed event layer
Browse reviewed exchange incidents and lifecycle disruptions linked back to entity dossiers and supporting evidence.
Page 3 of 23 · showing 51–75 of 563
Leading recorded types
Current exchange trackers show no available trading-pair / volume data or mark STEX as no longer operational.
The prosecutor's office published instructions for potential victims, asking them to document when and in what amount they ordered withdrawals from Zondacrypto, including withdrawals that were not fully or partially executed.
KuCoin Thailand ended normal customer system access at 13:00 UTC+7 on April 22, 2026 after trading and deposits had already been suspended. Customers could no longer log in, view balances or transaction history in the platform, or perform self-service withdrawals; remaining withdrawals moved to manual customer-service processing.
The Regional Prosecutor's Office in Katowice opened an investigation concerning Zondacrypto, including suspected misleading of users about the purchase and storage of fiat currencies and cryptocurrencies, possible money-laundering-related conduct, reported withdrawal problems, and lack of access to an approximately 4,500 BTC cold wallet.
Reporting described Grinex as suspending operations after the attack, with follow-on coverage describing halted trading and blocked withdrawals during the investigation.
Reporting stated that withdrawals were halted while the Rhea team worked to contain further damage after the exploit.
Grinex said it suspended operations after a cyberattack stole assets worth approximately 1 billion rubles, reported at about USD 13.1 million.
Grinex said it had suffered a large cyberattack that stole assets worth roughly 1 billion rubles, with outside estimates and blockchain analysis placing the loss around USD 13-15 million.
Rhea Finance suffered an exploit involving fake tokens, liquidity-pool manipulation, and oracle / validation or slippage-protection weakness; early reports estimated USD 7.6 million stolen, while later analysis described USD 18.4 million before recovery or freezes.
Control of the cow.fi domain was transferred without authorization for several hours and an unsafe frontend was served. CoW DAO stated that the incident affected the domain and frontend rather than the underlying protocol systems.
Official messaging described a temporary migration with customer assets stated to remain safe.
CryptoPanda announced that its BUY function was temporarily unavailable because of system maintenance and said it would issue another notice after restoration.
Gemini closed customer accounts in the UK, EEA, and Australia on April 6, 2026, while the global Gemini exchange entity remained active.
After confirming the active attack, Drift suspended deposits and withdrawals while coordinating containment with security firms, bridges, and exchanges.
The reported service-termination notice set April 1, 2026 at 00:00 Yerevan Time as the terminal deadline for exchange operations.
Drift Protocol confirmed an active attack on April 1, 2026; public estimates ranged from over $130 million to about $285 million, with later analysis describing privileged-access and fake-token collateral mechanisms.
The phased shutdown plan concluded with a final migration / withdrawal deadline of March 31, 2026.
Balancer co-founder Fernando Martinelli announced that Balancer Labs would wind down, while explicitly stating that he was not calling for a full Balancer protocol shutdown and supported a lean continuation path.
VBTC stopped onboarding new clients and accepting new VND deposits and announced that its VND spot market operations would close by December 31, 2026.
CEX.IO announced that CEX.IO Markets UK Limited had obtained registration with the UK Financial Conduct Authority under the Money Laundering Regulations.
Affected UK, EEA, and Australia customer accounts entered withdrawal-only handling before final regional closure.
The final timeline for Polynomial's wind-down scheduled chain operations to halt on March 3, 2026, after liquidity-layer closure on February 24.
LINE Xenesis announced that LINE BITMAX would end on 2026-06-01 and published withdrawal, asset-conversion, refund, and custody procedures for customers.
ProBit Global's standard platform services and normal withdrawal window ended on February 26, 2026, with later asset-return handling continuing into April.
BACKSEAT suspended external crypto deposits and withdrawals from February 25, 2026 with no announced restart date. Crypto trading remained available, while staking had already been stopped.