The Solana Foundation suffered a data security breach that affected thousands of wallets today. addresses affected by today's security breach were created or used within the Slope wallet.
The private key information was accidentally transmitted to an application monitoring service.
Though attack drained thousands of wallets, the Solana protocol itself remains secure.
Solana Foundation are performing internal investigations and working with external auditors to know more about the attack.
Source: https://cryptobriefing.com/solana-and-slope-confirm-wallet-security-breach/
"id": "SOL1534121122",
"linkid": "solana-foundation",
"type": "Breach",
"date": "08/2022",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"