RoguePlanet Zero-Day in Windows Defender Grants SYSTEM Privileges — CVE-2026-50656 Remains Unpatched
Summary A dangerous zero-day vulnerability dubbed “RoguePlanet” (CVE-2026-50656) is actively threatening Windows 10 and Windows 11 systems after security researcher Nightmare Eclipse publicly released a working proof-of-concept exploit on GitHub…
Anthropic Hit With Class Action Lawsuit Alleging Claude Max Plans Deliver a Fraction of Advertised Usage
Summary Anthropic is facing a proposed class action lawsuit filed in the US District Court for the Northern District of California, alleging that the company’s premium Claude Max subscription tiers…
OpenAI Exposes China-Linked Disinformation Campaign Using ChatGPT to Turn Americans Against AI Data Centers
Summary OpenAI’s June 2026 threat report reveals that the company identified and disrupted a covert China-linked influence operation that used ChatGPT to generate anti-data center disinformation targeting American audiences. The…
OpenAI Introduces Deployment Simulation — A New Method to Predict LLM Misbehavior Before Release
Summary OpenAI has published a research paper detailing a novel pre-deployment safety technique called “Deployment Simulation” that aims to predict how language models will behave in real-world use before they…
OpenAI’s ChatGPT Heading to the Pentagon — 3 Million Defense Personnel to Get Access via GenAI.mil
Summary OpenAI is preparing to deploy a custom version of ChatGPT on the Pentagon’s generative AI platform, GenAI.mil, with availability expected in early July 2026. The deployment will make ChatGPT…
Have I Been Pwned Adds Massive June 2026 Stealer Logs Corpus — 56 Million Emails and 124 Million Passwords Exposed
Summary Troy Hunt’s Have I Been Pwned (HIBP) service has ingested a massive trove of stealer log data accumulated from multiple infostealer malware campaigns throughout early 2026. The corpus contains…
CISA Warns of Actively Exploited Joomla JCE Flaw — CVE-2026-48907 Scores Perfect CVSS 10.0
Summary CISA has added a maximum-severity vulnerability in the Widget Factory Joomla Content Editor (JCE) extension to its Known Exploited Vulnerabilities catalog, citing active exploitation in the wild. CVE-2026-48907, which…
Equixly Brings Continuous Penetration Testing to AI Coding Assistants via MCP Integration
Summary Equixly, an AI-powered offensive security platform, has launched a Model Context Protocol (MCP) integration that embeds continuous penetration testing capabilities directly into AI coding assistants like GitHub Copilot and…
CISA Adds Cisco Catalyst SD-WAN and LiteSpeed cPanel Plugin Flaws to KEV Catalog
Summary On June 16, 2026, the Cybersecurity and Infrastructure Security Agency (CISA) added two actively exploited vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, mandating federal agencies to patch within…
Critical Veeam Backup & Replication RCE Puts Enterprise Backup Infrastructure at Risk
Summary A critical remote code execution vulnerability in Veeam Backup & Replication (VBR), tracked as CVE-2026-44963 (CVSS v4 9.4), allows authenticated domain users to execute arbitrary code on backup servers.…