PUBLIC DEFENDER By Brian Livingston Realistic-looking videos that are the most-often recommended by the popular TikTok social media app regarding health care contain no real people 40 percent of the time, a new analysis of the site’s mini-movies has found. Many of TikTok’s top-rated videos on every topic are AI-generated but look exactly like actual […]

ISSUE 23.30.1 • 2026-07-28 By Susan Bradley • Comment about this alert Today, I want to tell you that I’m less worried about the side effects of this month’s security updates from Windows, Apple, and Linux distros. I’m more concerned about security in the AI industry in general. July saw the first side effects of […]

ISSUE 23.25.1 • 2026-06-23 By Susan Bradley Tomorrow is the drop-dead date. Tomorrow, June 24, 2026, the Microsoft Corporation KEK CA 2011 certificate will expire. But your computer will still boot. Life will go on. The sun will rise. On June 27, 2026, the second certificate will expire for the Microsoft UEFI CA 2011 certificate. […]

ISSUE 23.24 • 2026-06-15 WINDOWS 11 By Martin Brinkmann Without a single warning, Microsoft may quietly hijack your local files and hold them hostage in the cloud to upsell you a OneDrive subscription. With a few steps, you can break the link and reclaim your data. Do a quick experiment right now. Open File Explorer, […]

ISSUE 23.22 • 2026-06-01 PUBLIC DEFENDER By Brian Livingston Waves of state-sponsored malware attacks are expected to overwhelm traditional antivirus software as early as July 2026. By then, hacker teams will surely gain access to powerful large language models (LLMs) such as Anthropic’s Mythos Preview and OpenAI’s GPT-5.4-Cyber. In April 2026, Anthropic and OpenAI announced […]

Apple released Updates on May 11, 2026 for current versions of their Operating System software, as well as for a number of older versions of macOS and iOS/iPadOS. The updates include more than 50 fixes for security issues including Kernel, WebKit, and Network vulnerabilities. Some new features have also been added. As an example, Apple […]

HARDWARE By Will Fastie With the NAS now up and running with an accessible storage volume, it’s time to make it useful. What’s useful? As stated in the previous articles, I want the contents of my D: drive out of my daily driver, Obsidian. But I still want all that data to be easily accessible. […]

PUBLIC DEFENDER By Brian Livingston The maker of the popular Claude large language model (LLM) — which became the number-one download from US app stores in February 2026 — recently announced a powerful service called Claude Mythos. The new LLM has reportedly discovered thousands of security holes in every major operating system and Web browser. […]