Sinisa Markovic

Days after publishing research on how advanced AI systems could amplify cyber operations in the wrong hands, Anthropic released Claude Fable 5, a Mythos-class model for …

French authorities are investigating a compromise of Tchap, the government’s secure messaging platform, after hackers hijacked a user account and gained access to public …

Google has fixed 74 vulnerabilities in Chrome, including a high-severity zero-day (CVE-2026-11645) that has been exploited in the wild. “Google is aware that an exploit …

Mythos Preview can develop working exploits from newly disclosed software vulnerabilities in hours, cutting down a process that has historically taken days or weeks, according …

Meta claims it disrupted spear-phishing attempts linked to NSO Group and is asking a US federal court to hold the spyware vendor in contempt for allegedly violating an …

Microsoft will distribute Defender for Endpoint EDR updates through Microsoft Update, enabling EDR security improvements to be released independently of monthly Windows …

Meta has revealed that attackers hijacked 20,225 Instagram accounts by exploiting a flaw in the company’s AI-assisted account recovery system. According to the company, …

Fans looking for tickets, accommodation and match broadcasts are already encountering scams tied to the 2026 FIFA World Cup. The 2026 FIFA World Cup will bring millions of …

GitHub introduced the Copilot app, a desktop application built for working with AI coding agents, at Microsoft Build 2026. The release expands GitHub’s Copilot product …

Dashlane has disclosed new details about a brute-force attack that let a threat actor access some customer accounts and copy encrypted vaults. Dashlane said it found no …

Anthropic has published an analysis of cyber-related misuse of its AI systems, examining 832 accounts that were banned for malicious cyber activity between March 2025 and …

Microsoft has introduced a series of security tools and capabilities focused on AI-driven vulnerability discovery, AI agents, and AI models. The updates include a multi-agent …