Security

French banking group Crédit Mutuel Arkéa says nearly all operations have resumed after a cyberattack tied to a suspected theft from the bank's own account, with customer funds unaffected.

BitMart founder Sheldon Xia confirmed a second exchange hack, with initial investigations suggesting a possible link to the attackers behind the $38 million-$49 million Mercado Bitcoin exploit.

India's cyber agency CERT-In has issued a critical warning about an AI-assisted hacker group called CRAFTY FALCON that is stealing wallet keys from crypto exchanges and triggering unauthorized transfers through fintech p...

A new governance proposal would zero out five attacker-controlled addresses and return roughly 70.49 million POL to verified recovery accounts.

A governance proposal would remove about 70.49 million POL from five attacker-controlled addresses and send it to recovery wallets designated by the two platforms.

The T3 Financial Crime Unit, a partnership between Tron, Tether and later Binance, was disbanded in late August 2026 due to slow responses and poor coordination, Bloomberg reported.

In his first interview since Binance's record $6.3 billion hack, founder Changpeng Zhao said AI is accelerating cyberattacks faster than financial firms can strengthen their defenses, and called for government support an...

Arkham Intelligence now separates frozen, locked, or blacklisted tokens from liquid holdings in its portfolio module, starting with USDC, USDT, and USDT0.

CERT-In says the threat actor uses AI tools to survey targets, generate attack scripts and exploit payment APIs, with crypto exchanges now explicitly named among affected businesses.

Credit Mutuel Arkea says a cyberattack led to fraudulent transfers from its own account, while on-chain investigator ZachXBT estimates losses above $133 million. The bank has not confirmed the figure.

French banking group Crédit Mutuel Arkéa says fraudulent transactions were carried out in a cyberattack, while blockchain investigators traced more than $133 million in suspected proceeds through cryptocurrency platforms...

Coinbase says its AI-powered chat agent was 99% effective at stopping users from engaging with a deepfake Elon Musk crypto giveaway during a hijacked Tesla flying car demo that drew over 500,000 viewers.

Blockchain investigator ZachXBT has named French bank Crédit Mutuel Arkéa as the alleged EU financial institution behind a crypto theft exceeding $133 million, with funds withdrawn in USDC and USDT and laundered through ...

Onchain investigator ZachXBT has named French banking group Crédit Mutuel Arkéa as the alleged victim of a crypto theft exceeding $133 million. The bank has not confirmed the theft.

A Nova Scotia Supreme Court judge ruled that the Crown failed to prove a Bitcoin wallet was connected to the 2015 murder of Taylor Samson, ordering its return to the family of William Sandeson.

A Trust Wallet user says 3,830 USDT vanished without warning or approval, highlighting risks around permit signatures and token permissions.

Attackers behind the $6.3 billion Binance hack have moved about 81% of stolen Solana, laundering assets through THORChain, according to blockchain data.

Grayscale says the $6.3 billion Binance hack may lead to stronger security practices and underscores the importance of institutional custody through U.S. crypto ETPs.

Chainalysis reported a security incident on October 30 that exposed a subset of customer-related information, including names, email addresses, and certain user or role labels, while stating no evidence that investigativ...

Chainalysis said it supported tracing and containment efforts following a security incident involving Mercado Bitcoin, referring to an approximately $49 million incident and nearly $10 million frozen with partner help.