Cybersecurity Headlines
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Latest episodes
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The Department of Know: South Korean bank hacks, agents target Wikipedia, ransomware recovery fraud
October 9, 2026 · 33 minRead the full stories at CISOSeries.com. This week's Department of Know is hosted by Rich Stroffolino, with guests Derek Fisher, Director of the Cyber Defense and Information Assurance Program, Temple University, and Chris Ray, field…
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Top level domain theft, Yandex attacked, Cisco Nexus flaws
October 9, 2026 · 8 minAttackers hijack three top level domains to obtain Google certificates https://www.infosecurity-magazine.com/news/attackers-hijack-cctlds-obtain/ Major Yandex data center in Russia hit by Ukrainian drone https://there…
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Poetry-powered botnet, Flock hits a roadblock, Outlook blocks risky installers
October 8, 2026 · 7 minBotnet takes orders from a poem https://cyberscoop.com/poellm-malware-botnet-poem-lumen-black-lotus-labs/ Flock's warrantless tracking hits a roadblock https://therecord.media/oklahoma-flock-ruing-supreme-court-chatrie-decision npm…
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Agents vs Wikipedia, South Korean bank hacks, ASOS breached
October 7, 2026 · 8 minAgents trying to compromise Wikipedia tools https://thehackernews.com/2026/10/wikimedia-says-openai-agents-tried-to.html South Korea claims agents were used in bank hacks https://therecord.media/south-korean-bank-hacks-ai-agents ASOS…
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Google pauses bug bounties, ATB faces extortion, Exchange flaw exposes mailboxes
October 6, 2026 · 8 minGoogle pauses open-source bug bounties amid AI spam Ukraine's largest grocery chain hit by extortion attack Exchange flaw exposes other users' mailboxes Get the show notes here: https://cisoseries.com/cybersecurity-news-october-6-2026/…
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Warlock continues SharePoint exploits, ShinyHunters member flips China's AI espionage
October 5, 2026 · 7 minWarlock ransomware continues to exploit year-old SharePoint flaws ShinyHunters member detained in Jordan China-aligned espionage group targets American AI policy experts Get the show notes here: https://cisoseries.com…
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The Department of Know: ShinyHunters vs FBI, Kiteworks shutdown, and hundreds of orgs hit by rogue AI
October 2, 2026 · 39 minRead all the stories at CISOSeries.com. This week's Department of Know is hosted by Rich Stroffolino, with guests Brett Conlon, CISO, American Century Investments, and Nick Espinosa, host, Deep Dive Radio Show. Missed the live show?…
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AI readiness reports, KillSec takedown, OpenAI website scraping
October 2, 2026 · 8 minReport suggests AI and quantum threat preparedness is lacking Authorities seize KillSec extortion group arrest leader Dozens more prominent websites scraped by OpenAI software Get the show notes here: https://cisoseri…
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Gemini 4 enters the ring, MI5 flags research ties, Custom GPTs deliver malware
October 1, 2026 · 7 minGemini 4 starts with cybersecurity MI5 flags Chinese research funding Custom GPTs steer users into ClickFix attacks Get the show notes here: https://cisoseries.com/cybersecurity-news-october-1-2026/ Huge thanks to our episode sponsor…
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Star Blizzard, Cloudflare CA, GPT-6.1 scuttled
September 30, 2026 · 8 minMicrosoft details new Star Blizzard and NeedyMantis activity Cloudflare to become a public certificate authority Safety concerns scuttle GPT-6.1 Get the show notes here: https://cisoseries.com/cybersecurity-news-star…
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GPT-6 Astra goes off script, ShinyHunters suspect arrested, Nvidia corrals rogue AI agents
September 29, 2026 · 8 minGPT-6 Astra goes off script in attack simulations Dutch police arrest "reformed" hacker in ShinyHunters probe Nvidia builds a browser for AI agents Get the show notes here: https://cisoseries.com/cybersecurity-news-september-29-2026/…
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New SharePoint exploit, Australian OpenAI hack developments, Kiteworks urges stoppage
September 28, 2026 · 8 minAnother Microsoft SharePoint flaw now exploited Details and doubts emerge regarding OpenAI hack of Australian Health portal Kiteworks urges customers to stop using platform Get the show notes here: https://cisoseries…