Biggest Cyberattack in HISTORY🚨

23 Oct 2026 · 1 min

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1:08

In this solo YouTube commentary, Bridger Pennington warns viewers about a recent wave of massive cyber incidents that he describes as one of the largest attacks in history. He relays an NSA advisory urging immediate updates or shutdowns of all PHP systems, and cites an Anthropic researcher warning that the situation will worsen before improving. Pennington calls on security leaders to prioritize basic security measures and push their boards for action, emphasizing an 18‑month horizon for remediation. He details OpenAI’s recent Frontier model incident, where a DNS misconfiguration was exploited, prompting a temporary training pause and later resumption. He also mentions a data breach at Quest Diagnostics affecting patient records, and reports that several European government websites were taken offline in response. The video is a continuation (part 2) and urges viewers to watch part 1, follow along, and comment on any additional incidents.

Chapters

If you're unaware, the last few days one of the largest cyber attacks in history has gone on, with prompting the NSA Cyber to say update all PHP systems or shut them down. This is one of the top researchers at Anthropic saying this: just as bad as things have gotten in the past four days, they are going to get a lot worse before they get better. Security leaders never let a crisis go to waste. Please go to your boards and ask for help right now—not for AI, for the basics. We need to hold on for 18 months is what they're saying. However, OpenAI just posted a few minutes ago on September 20th after a month. Model exploited a DNS misconfiguration to find a way outside of this offline world. We paused Frontier training to strengthen and contain it further. From September 20th to October 1st, they then said we're restarting Frontier training again. And on top of all of these hacks that have happened in the last 3 days, Quest Diagnostics with a bunch of medical patients' data also announced they had some kind of incident in the last 24 hours. And reported this to authorities. Many European governments took down government websites because of this. This is part 2. If you want to watch part 1, go back and watch it, but follow along or comment down below what you think if I should report anything else.