Hacking News

Zano rolls blockchain back a month after Gateway Address exploit

Zano rolls blockchain back by one month due to a Gateway Address exploit. Transactions from the affected period are invalidated.

KelpDAO sues LayerZero, CEO over $292M rsETH bridge exploit

KelpDAO has filed a lawsuit against cross-chain protocol LayerZero and its CEO, Bryan Pellegrino, following a $292 million exploit of its rsETH bridge. KelpDAO alleges ..

EU Warns of Quantum Computers Threat to Financial Systems

EU supervisors warn that quantum computers threaten financial systems by compromising cryptographic security for transactions and blockchains.

Revolut Leaks Passports, Bitcoin Transaction Histories to Fake Government Request

Revolut disclosed sensitive customer data, including passport copies and complete Bitcoin transaction histories, after fulfilling a fraudulent request from an email acc..

EU cyber rules mandate 24-hour bug reporting for crypto wallets

New EU cyber rules mandate crypto wallet providers report severe bugs within 24 hours under the Cyber Resilience Act. Penalties apply for non-compliance.

Cyberattacks on law firms nearly double amid data theft

Cyberattacks on law firms nearly doubled in 2025. Phishing is a leading cause, with data theft and dark web publications increasing.

FBI Seizes Crypto Intended for Al Qassam Brigades

The FBI seized $560,000 in cryptocurrency allegedly used by Hamas to fund the Al Qassam Brigades, disrupting their online donation infrastructure.

macOS Screen Sharing Flaw Exploited for Monero Mining

The NCSC reported active exploitation of a macOS Screen Sharing flaw, enabling attackers to gain root access and install Monero mining software. The vulnerability, CVE-..

BTCPay Server Offers Bounty for Stolen Bitcoin Following Exploit

BTCPay Server supporters have offered a bounty for the return of Bitcoin stolen in a recent exploit, amounting to 10% of recovered funds, capped at 3 BTC. The exploit a..

BTCPay Server Offers Bounty for Stolen Bitcoin Following Exploit

BTCPay Server supporters have offered a bounty for the return of Bitcoin stolen in a recent exploit, amounting to 10% of recovered funds, capped at 3 BTC. The exploit a..

Harmony ONE Token Falls 37% Following Unauthorized 4 Billion Token Mint

Harmony confirmed an exploit involving the unauthorized minting of approximately 4 billion ONE tokens, leading to a 37% price drop. On-chain analysis revealed most toke..

Coldcard Hack: Investigators Face Challenges in Quantifying Bitcoin Losses

The Coldcard hack has led to varying estimates of stolen Bitcoin, with CryptoQuant confirming 1,432 BTC, while Galaxy Research and TRM Labs suggest higher figures based..

BTCPay Server Restricts Remote Lightning Access Following Credential Exploit

BTCPay Server has temporarily restricted public remote connections to Lightning Network nodes after an exploit allowed attackers to steal funds. The restriction affects..

Crypto Losses Exceed $1 Billion in H1 2026, Ethereum and Solana Most Affected

Crypto losses in the first half of 2026 exceeded $1 billion, with Ethereum and Solana experiencing the largest financial impacts. Blockaid’s report detailed 212 securit..

Bitcoin On-Chain Activity Peaks in 2026 Amid Coldcard Exploit, K33 Flags Potential Bottoming Pattern

Bitcoin on-chain activity has reached its highest level in 2026 amid the Coldcard exploit, with K33 suggesting a potential market bottoming pattern due to the surge in ..

Binance Founder Warns on Hardware Wallet Security Following $70 Million Coldcard Exploit

Binance founder Changpeng Zhao warned cryptocurrency holders about hardware wallet vulnerabilities after a $70.2 million Bitcoin exploit on Coldcard devices. The flaw, ..