#microsoft

Worried about hackers employing LLMs to write powerful malware? Using targeted reinforcement learning (RL) to train open source models in specific tasks has yielded the capability to do just that.

For the first time in 2025, Microsoft's Patch Tuesday updates did not bundle fixes for exploited security vulnerabilities, but acknowledged one of the addressed flaws had been publicly known. The patches resolve a whopping 130 vulnerabilities, along with 10 other non-Microsoft CVEs that affect Visual Studio, AMD, and its Chromium-based Edge browser. Of these 10 are rated Critical and the

A Chinese state-sponsored hacker, Xu Zewei, 33, has been arrested for his alleged role in the widespread HAFNIUM cyber attacks and theft of COVID-19 research. Learn about the charges and China's Ministry of State Security involvement.

Microsoft today released updates to fix at least 137 security vulnerabilities in its Windows operating systems and supported software. None of the weaknesses addressed this month are known to be actively exploited, but 14 of the flaws earned Microsoft's most-dire "critical" rating, meaning they could be exploited to seize control over vulnerable Windows PCs with little or no help from users.

Some 17 of the bugs are at high risk for exploits, including multiple remote code execution bugs in Office and SharePoint.

Microsoft has released its monthly security update for July 2025, which includes 132 vulnerabilities affecting a range of products, including 14 that Microsoft marked as “critical.”

Cybersecurity researchers have flagged a supply chain attack targeting a Microsoft Visual Studio Code (VS Code) extension called Ethcode that has been installed a little over 6,000 times. The compromise, per ReversingLabs, occurred via a GitHub pull request that was opened by a user named Airez299 on June 17, 2025. First released by 7finney in 2022, Ethcode is a VS Code extension that's used to

Identity-based cyberattacks soar 156%, driven by cheap Phishing-as-a-Service & infostealer malware. Learn how criminals bypass MFA to steal credentials, access bank accounts, and compromise business emails.

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to execute code locally.