Core Lightning warned Bitcoin Lightning Network node operators to immediately upgrade nodes running version 26.06.7 or earlier due to reports of active attacks targeting unpatched nodes

From the articleCore Lightning Warns Bitcoin Node Operators to Upgrade After Attack ReportsAlso in Core Lightning Warns of Attacks on Unpatched Nodes, Core Lightning and MetaMask hit as attacks move down the crypto stack - Cryptopolitan, Core Lightning Urges Upgrades After Attacks Target Old Nodes, Is Your Bitcoin on Lightning at Risk? Depends on Who Runs the Node, Core Lightning Urges Immediate Upgrade Amid Security Alert for Older Nodes | KuCoin, Bitcoin Lightning security alert issued as attackers target older Core Lightning nodes