Key Takeaways Zcash had a 4-year-old flaw hiding in its code until Claude Opus 4.8 helped a researcher finally uncover it. Coldcard’s 2021 firmware flaw preceded more than $100 million in estimated bitcoin thefts across […]
TL;DR Parts of the EU Cyber Resilience Act’s vulnerability-reporting regime are now applicable. Manufacturers must issue early warnings for actively exploited vulnerabilities within 24 hours. Commercial crypto wallets can fall within the broader category of […]
Key Takeaways Blink Wallet says a “few dozen” custodial accounts were hit, but the vast majority of funds stayed safe. Blink paused services Sept. 19, adding another headache to a rough stretch for Lightning Network […]
TL;DR Chainalysis says cyber attackers are increasingly storing malware instructions on public blockchains. It calls the technique “Blockchain Dead Drops.” The blockchain itself is not compromised; attackers are using its public, persistent data layer. Cybercriminals […]
Key Takeaways S&P Global is acquiring Openzeppelin, a digital security firm founded in 2015, to deepen its onchain risk expertise. Openzeppelin says its contracts have handled $37 trillion in value and 900-plus security engagements. S&P […]
Key Takeaways DCENT flagged abnormal App Wallet transfers on Sept. 16 and urged users to move their assets. DCENT says the 2026 security issue appears limited to its App Wallet while investigators dig into the […]
Key Takeaways Symbiosis watched billions in fake syBTC get minted, yet the hacker walked away with just $336,000. Symbiosis clawed back 15 BTC and put a 20% bounty on the table, with its Sept. 13 […]
Key Takeaways Revolut leaked user data to hackers posing as a government agency, exposing clients to identity theft risks. The leaked data included names, addresses, and ID images, which ZachXBT warned targeted high-net-worth users. This […]
Samson Mow warned the hackers that dreaming of walking away with the remaining assets unscathed is nothing but delusion. The dispute between Blockstream and the party claiming to be a white-hat hacker has taken […]
Key Takeaways Nexus claimed roughly 170 million ID records, including 153 million U.S. and Canadian licenses. Ordekian warns Nexus ID scans could fuel fraud because victims cannot simply reset their identities. Sumsub’s Popov says ID […]
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