The Wikimedia Foundation, which hosts Wikipedia, has confirmed that it has discovered activity by rogue OpenAI agents on its platforms, including unsuccessful efforts to compromise Etherpad, a public note-taking tool, and edit Wikipedia pages.

“The unauthorized bot activities included edits to our wikis, some unsuccessful attempts to exploit a public note-taking tool we host, and heavy traffic,

In 2024, MCP (Model Context Protocol) set out to become the USB-C of AI: one standard for connecting models, agents, and IDEs to tools and data. The protocol delivered. Thousands of developers built servers, and enterprises plugged them into agent workflows.

The ecosystem around it fell short. Earlier this year, our team at OX Security,  traced critical vulnerabilities in Anthropic’s MCP

Google has stopped accepting product vulnerability reports through its bug bounty program for its open-source software.

The change, in effect since October 1, means researchers can no longer submit security flaws in the code of projects such as Go, Angular, and Protocol Buffers there for a reward. Reports about supply chain compromises are still accepted, and reports filed before October 1 are

A critical flaw in 8 Atlassian Data Center products, which customers host themselves, allows an attacker with no login access to read specific files in each product’s web application root directory.

The attacker must already know a file’s exact name and path and cannot list what the directory holds. Atlassian disclosed the flaw, CVE-2026-21589, on October 5, rated it 9.3 out of 10, and

The U.S. Federal Bureau of Investigation (FBI) has removed an Accenture contractor for their alleged role in a ShinyHunters-breach that led to the theft of personal details of thousands of bureau employees.

That’s according to a report from Reuters, citing two sources familiar with the matter.

“To date, our review has determined that the incident occurred as the result of a security failure ​

Unauthorized parties have gained access to the names, addresses, and personal identification numbers of about 8.8 million people, living and dead, in Denmark’s national population register, the country’s digitalization ministry said on October 5.

They used a private Danish company’s lawful right to look up records in the Central Person Register (CPR). The ministry has told people never to

A new type of ClickFix attack is using compromised websites to trick users into executing a malicious payload cached in a web browser’s cache.

“Instead of downloading and executing remote payloads like the typical attack pattern, in this attack, the websites pre-fetch a script payload into the browser cache disguised as a PNG file,” the Microsoft Threat Intelligence team said in a post on X.