Hackers Breach Google, Hijack Buses, and Break GPT-5 (This Week in Cyber News)

Google investigates a wave of Salesforce hacks, then discovers it’s a victim too. Russian hackers remind us WinRAR still exists (and is still dangerous). DEF CON researchers hijack a bus using public Wi-Fi. And GPT-5? Its shiny “enterprise-ready” claims couldn’t survive a weekend of red teaming. In this week’s breakdown, we cover: 🧠 GPT-5’s red team failures 🔍 How vishing led to a breach inside Google 🪤 The WinRAR zero-day RomCom exploited 🚌 What DEF CON revealed about free Wi-Fi and public transit 🔒 What it all means for your digital security Chapters: 0:00 Intro 0:24 Red Teams attack GPT-5 1:13 Google's Salesforce hack 1:59 WinRAR hacked by Russians? 2:55 Bus hijacking 3:47 Conclusion This isn't hype. No clickbait. No influencer drama. Just clean, clear breakdowns of the most important cyber stories of the week—and what you can actually learn from them. At CyberInsider, we don’t do sponsored content or pre-written PR. We test what’s real, report the uncomfortable truths, and give you the insights to stay sharp in a world that keeps getting sneakier.#cybersecuritynews #GPT5 #GoogleHack #DEFCON2025 #WinRARExploit #AIHacking #RedTeam #BusHijack #OpenAI #RomComHackers #ZeroDayExploit #CyberInsider