Incident record · Under review

Threshold: Security incident

Threshold also disclosed a separate incident that drained about 0.5 ETH from an operator’s fee-paying account. Aave’s frozen Ethereum Core reserve holds about $136.3 million of tBTC.

StatusUnder review

Reported loss$136.3M

ChainEthereum

Confidence55%

Evidence boundary

Confidence describes the coverage of the available evidence. It is not a safety rating and does not guarantee that a protocol or asset is safe.

Sources

https://thedefiant.io/news/security/threshold-says-tbtc-operators-patched-or-went-offline-over-linux-flaw

Record history

First seen: 2026-11-01T18:55:06.000Z. Last updated: 2026-11-01T20:47:51.142Z. Revision: 1.