Exploit

In brief Cronos stopped producing blocks on Sunday after an exploit at Tectonic, the largest lending protocol on the network. An onchain researcher estimated the loss at about $75 million, with roughly $6 million …

The Sandbox disabled bridging on affected networks to isolate tokens and warned users not to trade SAND on Base and BNB, citing an impact of under 0.01% of supply.

Harmony is working with exchanges to freeze funds and is preparing a patch after claims that 2.8 billion unauthorized ONE hit trading platforms.

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In brief The Coldcard exploit is ongoing, with Galaxy Research now tracking about $88.6 million stolen across 4,585 addresses in three waves. Galaxy’s Alex Thorn described the sweeps as deliberate and likely LLM-orchestrated, warning …

Blockchain security firms linked the collapse to a suspected attack on 42DAO, the decentralized organization that governs the Balance Protocol ecosystem.