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Researchers at KU Leuven tested 85 of the most popular crypto wallets that run as browser extensions and found that the wallets themselves leak enough to link and track the people using them
A U.S. government agency paid $1M to Kairos, a group focused on data theft and extortion rather than ransomware, Ransom-ISAC reports. A new case study from Ransom-ISAC reconstructs a complete data-extortion incident involving a U.S. government body and a threat actor called Kairos, using a leaked negotiation transcript and blockchain tracing of the ransom payment. […]
A U.S. government entity paid about $1 million to keep stolen files from being leaked, according to a new case study by Rakesh Krishnan for Ransom-ISAC, built on a leaked negotiation chat and the blockchain trail the payment left
Chainalysis study of crypto flows reveals darknet markets made $1.7bn in 2023
Cryptocurrency apps were the most high risk for exposing sensitive information, a reverse-engineering study shows.
Blockchain not as decentralised as many assume, finds Pentagon sponsored research US government sponsored research is casting new light on the security of blockchain technology, including the assertion that a subset of a distributed ledger's participants can gain control over the entire system.…