BuzzSec

In today's threat landscape, your employees represent both your greatest vulnerability and your strongest defense. from KnowBe4 Security Awareness Training Blog https://blog.knowbe4.com/is-your-human-risk-management-program-creating-measurable-change-find-out-with-our-free-program-maturity-assessment

Cybersecurity researchers have discovered a critical security vulnerability in artificial intelligence (AI) company Anthropic's Model Context Protocol (MCP) Inspector project that could result in remote code execution (RCE) and allow an attacker to gain complete access to the hosts. The vulnerability, tracked as CVE-2025-49596, carries a CVSS score of 9.4 out of a maximum of 10.0. "This is one from The Hacker News https://thehackernews.com/2025/07/critical-vulnerability-in-anthropics.html

Cybersecurity researchers have flagged the tactical similarities between the threat actors behind the RomCom RAT and a cluster that has been observed delivering a loader dubbed TransferLoader. Enterprise security firm Proofpoint is tracking the activity associated with TransferLoader to a group dubbed UNK_GreenSec and the RomCom RAT actors under the moniker TA829. The latter is also known by the from The Hacker News https://thehackernews.com/2025/07/ta829-and-unkgreensec-share-tactics-and.html

A new study of integrated development environments (IDEs) like Microsoft Visual Studio Code, Visual Studio, IntelliJ IDEA, and Cursor has revealed weaknesses in how they handle the extension verification process, ultimately enabling attackers to execute malicious code on developer machines. "We discovered that flawed verification checks in Visual Studio Code allow publishers to add functionality from The Hacker News https://thehackernews.com/2025/07/new-flaw-in-ides-like-visual-studio.html

from KnowBe4 Security Awareness Training Blog https://blog.knowbe4.com/cyberheistnews-vol-15-26-my-clicking-time-bomb-what-do-i-do-about-the-repeat-clickers

Despite years of investment in Zero Trust, SSE, and endpoint protection, many enterprises are still leaving one critical layer exposed: the browser. It’s where 85% of modern work now happens. It’s also where copy/paste actions, unsanctioned GenAI usage, rogue extensions, and personal devices create a risk surface that most security stacks weren’t designed to handle. For security leaders who know from The Hacker News https://thehackernews.com/2025/07/a-new-maturity-model-for-browser.html

Dozens of accounts on X that promoted Scottish independence went dark during an internet blackout in Iran. Well, that’s one way to identify fake accounts and misinformation campaigns. from Schneier on Security https://www.schneier.com/blog/archives/2025/07/iranian-blackout-affected-misinformation-campaigns.html