Crypto security losses hit about $215 million in August as price manipulation became the biggest threat
A monthly report from blockchain security firm ZeroShadow Technology said the crypto sector lost about $215 million to security incidents in August 2026, with attack activity staying elevated and risk shifting away from traditional smart contract bugs. The report, based on data compiled by several blockchain security monitoring platforms, put losses tied to hacking attacks and contract flaws at roughly $173.5 million, while phishing accounted for about $41.5 million. More than 16 protocol-related incidents were recorded during the month, pushing August well above July’s $97 million and making it the third-worst month of 2026 by losses so far. The report said the attack mix changed in a visible way. Price manipulation overtook conventional contract exploits as the leading source of damage, led by the roughly $75 million Tectonic incident on Cronos. Governance abuse and upstream dependency flaws also featured prominently, including the $8.5 million Term Finance case and a Cosmos EVM bug that affected six chains and caused $5.7 million in losses. ZeroShadow said the shift shows attackers moving toward governance privilege abuse, oracle and pricing manipulation, and shared component vulnerabilities, rather than relying only on exploitable code in contracts.








