OWASP has released the Smart Contract Top 10: 2026, a guide to help Web3 developers, security auditors, and protocol owners identify critical vulnerabilities in smart contracts. This edition, part of the OWASP Smart Contract Security initiative, uses security incidents and survey data from 2025 to identify the most impactful risks …

Microsoft has admitted that a coding bug accidentally allowed Copilot Chat to access and summarize confidential emails. Microsoft said that a bug in Microsoft 365 Copilot allowed the AI assistant to access private emails, raising serious privacy issues for companies using the service. Bleeping Computer reports, the flaw bypasses data loss …

Amazon Threat Intelligence observed that a Russian-speaking hacker used generative AI services to compromise over 600 FortiGate devices in 55 countries between January 11 and February 18, 2026. The attack did not exploit FortiGate vulnerabilities but targeted exposed management ports and weak, single-factor authentication, enabling a less-skilled attacker to exploit …