Starknet Security Council issues urgent onchain message to account holder regarding a Nostra incident from September 17, 2026.
Security & Exploits ·
The Starknet Security Council issued an onchain message to a specific account holder regarding a Nostra incident dated September 17, 2026, requesting contact via securitycounciladmin@starknet.org. The message was sent on the Ethereum mainnet from an address associated with the Security Council to another account holder, indicating an urgent matter requiring direct communication.
The nature of the Nostra incident and the specific reason for the Security Council's outreach remain unclear from the onchain message alone. The use of an onchain notification suggests the account holder may not be readily reachable through conventional channels, prompting the council to broadcast the alert directly on the blockchain.
Key details about the Nostra incident—including what vulnerability or event occurred, how many accounts or funds were affected, and what remediation steps are being recommended—have not been disclosed in the available information. The scope and severity of the situation, as well as whether other account holders have been similarly contacted, remain unknown.