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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Cybersecurity

Lunex Stealer Abuses AMD Driver to Disable Security Monitoring and Steal Browser Credentials

September 26, 2026 Blogmaster

The Psychedelic Stealer malware distributed via compromised Ukrainian websites using ClickFix-style Cloudflare verification checks is part of a wider malware-as-a-service (MaaS) platform called Lunex. The new findings come from Ontinue,…

Technology

Tesla’s big electric truck faces an even bigger infrastructure challenge

September 26, 2026 Blogmaster

Tesla CEO Elon Musk has insisted investors think of his electric automaker as a robotics and autonomous vehicle company now. He’s targeted a $20 trillion valuation—nearly four times the value…

Cybersecurity

Zero Trust for AI Agents Starts With Fixing Zero Visibility

September 26, 2026 Blogmaster

The way we talk about AI agents is shifting, and the way we implement them requires an even more fundamental shift. While earlier discourse focused on how quickly organizations could…

Cybersecurity

Attackers Bypass WAFs to Exploit Oracle PeopleSoft Flaw and Deploy Web Shells

September 26, 2026 Blogmaster

Google is warning of renewed mass exploitation of a known security vulnerability in Oracle PeopleSoft as part of a campaign targeting multiple sectors globally. The ShinyHunters-linked activity involves the weaponization…

Cybersecurity

Kiteworks Urges Customers to Shut Down Systems for 9 Hours Over Possible Cyber Attack

September 26, 2026 Blogmaster

Kiteworks (formerly Accellion) is urging customers to shut down their systems as a precautionary measure for nine hours over the weekend after it received threat intelligence about an imminent cyber…

Cybersecurity

SharePoint RCE and MikroTik RouterOS Flaws Actively Exploited in the Wild

September 26, 2026 Blogmaster

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added two security flaws impacting Microsoft SharePoint and Mikrotik RouterOS to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of…

Cybersecurity

Elementor CSRF Flaw Lets Attackers Take Over Sites After Admin Clicks Crafted Link

September 26, 2026 Blogmaster

Details have emerged about a high-severity security flaw in the Elementor Website Builder WordPress plugin that could be exploited by an unauthenticated attacker to create rogue administrator accounts and take…

Technology

DC Circuit OK’s Hegseth’s Abuse Of A Crummy Statute To Punish AI Vendors Who Won’t Give Him The Deadly Toys He Wants

September 25, 2026 Blogmaster

Pete Hegseth and Trump got a dubious win today: a 2-1 panel of the DC Circuit found that the designation of Anthropic as a supply chain risk was not unlawful.…

Technology

Your uncle’s frozen Mac says it’s infected after viewing a Google ad. Now what?

September 25, 2026 Blogmaster

Researchers say they recently found Google ads delivering a sophisticated tech support scam that freezes the screens of both Windows and Mac devices and displays messages urgently instructing them to…

Technology

Tesla workers balk at training Optimus humanoid robots as replacements

September 25, 2026 Blogmaster

Tesla’s pivot from making electric cars to humanoid robots is facing challenges because of complex robot hands and disgruntled employees pushing back against training their robotic replacements. The struggle to…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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