Tag Archive

July 23, 2026 Microsoft has introduced a new capability in Defender for Office 365 to protect against prompt injection attacks, which target AI-powered email workflows, such as Microsoft 365 Copilot. This update reflects the evolving threat landscape, where attackers increasingly …

July 23, 2026 A newly reported research effort tied to the Kimi K3 AI agent has surfaced multiple authenticated remote code execution (RCE) paths in Redis, one of the world’s most widely deployed in-memory data stores. The findings shared by …

July 23, 2026 South Korea’s diplomatic community is facing a serious security incident after hackers breached the Korea National Diplomatic Academy’s online education system and accessed data on Ministry of Foreign Affairs staff and overseas personnel. The attack quietly unfolded …

A recently disclosed Bluetooth vulnerability in the aftermarket KARR Security System exposes approximately 2.2 million vehicles to remote attacks that could allow unauthorized door unlocking, alarm control, and vehicle immobilization. This issue, uncovered by researchers at the University of California, …

July 23, 2026 A new infrastructure security review has exposed a busy month for defenders. Fourteen infrastructure vendors issued 61 relevant advisories worldwide during the 30 days ending July 17, including 26 flaws that attackers can reach remotely without logging …

Chick-fil-A has warned customers to update their Chick-fil-A One passwords after detecting unauthorized access to a subset of loyalty accounts during a credential stuffing attack in June 2026. After conducting an internal investigation, the company confirmed that attackers used an …

July 23, 2026 Iran-linked hackers are targeting internet-connected industrial controllers used across U.S. critical infrastructure. The campaign has disrupted programmable logic controllers, or PLCs, in government, water, wastewater, and energy facilities. Some victims suffered operational disruption and financial losses after …

July 23, 2026 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent warning about a critical authentication vulnerability in Check Point SmartConsole that is actively being exploited in the wild, prompting organizations to take immediate defensive action. …

July 23, 2026 Anthropic has released the Claude Security plugin in beta, bringing AI-powered vulnerability scanning directly into Claude Code for developers who want to catch high-severity flaws before they ship. The tool lets teams scan recent changes or full …

July 22, 2026 A new Linux vulnerability dubbed “RefluXFS” — a race condition in the Linux kernel’s XFS filesystem copy-on-write path that lets an ordinary local user silently overwrite protected system files and seize host root privileges, even on systems …