Security Bulletin

Palo Alto Networks' Unit 42 has identified phantom squatting as a tactic where attackers purchase domains that LLMs hallucinate, meaning the AI models create web addresses that do not actually exist.

Hackers gained access to Aflac Japan's systems between June 15 and June 25, stealing personal information from the company's policyholder portal.

The attack chain exploits two reported weaknesses in Claude Cowork for Windows.

The attack, which leveraged a deprecated OAuth flow called Resource Owner Password Credentials (ROPC), made over 81 million login attempts between June 12 and June 26, compromising at least 78 Microsoft accounts across 64 organizations.

Root.io offers agentic vulnerability remediation, utilizing AI agents to research, write, test, and deploy patches for newly published vulnerabilities within minutes.

The attack chain begins with a single line of Python code executed via an unauthenticated Langflow API endpoint.

IBM and Red Hat assign 20,000 engineers to the new Project Lightwell service as Anthropic's Mythos findings ignite debate over how to secure the open-source software supply chain.

Megjelent a SANS és a Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet közös kiadványának 2026. júliusi száma, melyben a mesterséges intelligenciával foglalkozunk. Bemutatjuk, hogy pontosan mi is az MI, milyen típusai vannak, valamint...

The campaign targets small businesses with fearmongering emails.

The "Google Notes" extension, identified by McAfee researchers, operates by requesting broad permissions, including access to all websites, browsing history, and the clipboard, which are unusual for a note-taking application.

The updates address critical flaws in WebKit, the rendering engine for Safari and other applications on Apple devices.

The Bitdefender 2026 Cybersecurity Assessment Report surveyed over 1,200 professionals across six countries.