AI Firm Mercor Confirms Breach as Hackers Claim 4TB of Stolen Data
Following a compromise of the open-source tool LiteLLM, AI firm Mercor reports a security incident. Learn how hacking groups TeamPCP and Lapsus$ allegedly accessed sensitive…
Author: Cybernoz
Microsoft releases open-source toolkit to govern autonomous AI agents
AI agents can book travel, execute financial transactions, write and run code, and manage infrastructure without human intervention at each step. Frameworks like LangChain, AutoGen,…
Why Third-Party Risk Is the Biggest Gap in Your Clients’ Security Posture
The next major breach hitting your clients probably won’t come from inside their walls. It’ll come through a vendor they trust, a SaaS tool their finance team signed…
Mobile Attack Surface Expands as Enterprises Lose Control
The mobile device attack surface is wide, fragmented, and not adequately controlled. There are two sides to any coin. Security is the same. To defend…
Google patches fourth Chrome zero-day so far this year
Google has patched another zero-day vulnerability in Chrome, its fourth this year. In patching the vulnerability, tracked as CVE-2026-5281, the company acknowledged that an exploit…
How AI Agents Are Redefining the Insider Risk Threat Model
Access Management , Agentic AI , Artificial Intelligence & Machine Learning Proofpoint CEO Sumit Dhawan on Applying Human Insider Risk Safeguards to AI Agents Michael…
Q1 2026 — Elastic Security Labs
A quarterly look at Elastic’s security integrations ecosystem Security teams can only protect what they can see. Gaps in coverage, like a macOS fleet generating…
Die Linke German political party confirms data stolen by Qilin ransomware
The Qilin ransomware group has stolen data from Die Linke, a German democratic socialist political party, and is threatening to leak it. On March 27,…
High-Stakes Security: Protecting the Digital Infrastructure of the Gaming Industry
The Growing Profile of Casino Targets The gaming industry has become a primary target for sophisticated cybercriminal groups. This interest is driven not only by…
Meta Pauses Work With Mercor After Data Breach Puts AI Industry Secrets at Risk
Meta has paused all its work with the data contracting firm Mercor while it investigates a major security breach that impacted the startup, two sources…
Infrastructure Engineer Pleads Guilty to Locking 254 Windows Servers at Former Employer
Daniel Rhyne, a 59-year-old former core infrastructure engineer, pleaded guilty on April 1, 2026, to federal hacking and extortion charges. He admitted to locking out…
Fake ChatGPT Ad Blocker Chrome Extension Caught Spying on Users
As OpenAI introduces adverts for its free-tier users, a new wave of scams is already looking to cash in. DomainTools, a team of internet infrastructure…