CISO Series

Cybersecurity Headlines

News EN ↓ 1785 episodes

Daily stories from the world of information security. To delve into any daily story, head to CISOseries.com.

Author

CISO Series

Category

News

Podcast website

cisoseries.com

Latest episode

Jul 10, 2026

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Episodes

Ivanti actor identified, search overviews manipulated, ClickFix leverages Nslookup 16.02.2026

One threat actor responsible for 83% of recent Ivanti RCE attacks Google's AI search overviews manipulated by scammers Microsoft warns of DNS-based ClickFix attack that uses Nslookup Get the full show notes here: https://cisoseries.com/cybersecurity-news-ivanti-actor-identified-search-overviews-manipulated-clickfix-leverages-nslookup/ Huge thanks to our sponsor, Conveyor I'll tell you two things C...

Hackers abuse Gemini, Apple patches ancient bug, CISA criticizes shutdown 13.02.2026

Hackers abuse Gemini AI for all attack stages, says Google Apple patches decade-old possibly exploited iOS zero-day Acting CISA chief critiques potential DHS funding lapse Get the show notes here: https://cisoseries.com/cybersecurity-news-hackers-abuse-gemini-apple-patches-ancient-bug-cisa-criticizes-shutdown/ Huge thanks to our episode sponsor, ThreatLocker Want real Zero Trust training? Zero Tru...

Crazy gang abuses employee monitoring tool, Nevada unveils new data classification, Georgia healthcare breach impact grows 12.02.2026

Crazy gang abuses employee monitoring tool Nevada unveils new data classification Georgia healthcare breach impacts more than 620,000 Get the show notes here: https://cisoseries.com/cybersecurity-news-google-gets-eu-wiz-approval-microsoft-secures-secure-boot-certificates-north-korean-hackers-target-crypto-exec/ Huge thanks to our episode sponsor, ThreatLocker Want real Zero Trust training? Zero Tr...

Google gets EU Wiz approval, Microsoft secures Secure Boot certificates, North Korean hackers target crypto exec 11.02.2026

EU grants Google approval for Wiz Microsoft rolls out Secure Boot certificates before expiration North Korean hackers target crypto exec Get the show notes here: https://cisoseries.com/cybersecurity-news-google-gets-eu-wiz-approval-microsoft-secures-secure-boot-certificates-north-korean-hackers-target-crypto-exec/ Huge thanks to our episode sponsor, ThreatLocker Want real Zero Trust training? Zero...

UNC3886 targets Singapore telecoms, VoidLink exhibits multi-cloud capabilities and AI code, 135,000+ OpenClaw instances exposed 10.02.2026

UNC3886 targets Singapore telecom sector VoidLink exhibits multi-cloud capabilities and AI code 135,000+ OpenClaw instances exposed to internet Get the show notes here: https://cisoseries.com/cybersecurity-news-february-10-2026/ Huge thanks to our episode sponsor, ThreatLocker Want real Zero Trust training? Zero Trust World 2026 delivers hands-on labs and workshops that show CISOs exactly how to i...

Department of Know: GSA's CMMC requirements, AWS intruder AI heist, Moltbook raises the stakes 09.02.2026

Link to episode page This week's Department of Know is hosted by Rich Stroffolino with guests Nick Ryan , former CISO, and Chris Ray, Field CTO, GigaOm Thanks to our show sponsor, ThreatLocker Want real Zero Trust training? Zero Trust World 2026 delivers hands-on labs and workshops that show CISOs exactly how to implement and maintain Zero Trust in real environments. Join us March 4–6 in Orlando,...

OpenClaw embraces VirusTotal, CISA EOL Deadline, ransomware hits BridgePay 09.02.2026

OpenClaw turns to VirusTotal to boost security CISA gives federal agencies one year to remove end-of-life devices Payments platform BridgePay confirms ransomware attack  Get the show notes here: https://cisoseries.com/cybersecurity-news-openclaw-embraces-virustotal-cisa-eol-deadline-ransomware-hits-bridgepay/ Huge thanks to our episode sponsor, ThreatLocker Want real Zero Trust training? Zero Trus...

Substack admits breach, Russian attacks target Winter Olympics, GitHub Codespaces enable RCE 06.02.2026

Substack admits data breach Russian attacks target Winter Olympics GitHub Codespaces enable RCE Get the show notes here: Huge thanks to our sponsor, Strike48 It's no secret that AI is only as good as the data available to it. Strike48 unifies agentic AI with unmatched log visibility while avoiding the typical hefty price tag. Build and deploy agents for phishing detection, alert triage, threat cor...

Ukraine tightens controls on Starlink terminals, VMware ESXi flaw now exploited, SolarWinds Web Help Desk bug under attack 05.02.2026

Ukraine tightens controls on Starlink terminals VMware ESXi flaw now exploited SolarWinds Web Help Desk bug under attack Get the show notes here: https://cisoseries.com/cybersecurity-news-ukraine-tightens-controls-on-starlink-terminals-vmware-esxi-flaw-now-exploited-solarwinds-web-help-desk-bug-under-attack/ Huge thanks to our sponsor, Strike48 Strike48 is the Agentic Log Intelligence Platform tha...

Metro bug, more social bans, leaky Moltbook 04.02.2026

React Native Metro bug impacts thousands of servers Greece and Spain set to ban social media for kids Moltbook shows the dangers of vibe coding Get the show notes here: https://cisoseries.com/cybersecurity-news-metro-bug-more-social-bans-leaky-moltbook/   Huge thanks to our sponsor, Strike48 Security teams are stretched. Attack surfaces and threat volumes keep growing, meanwhile SOC budgets stay f...

OpenClaw targets ClawHub users, Notepad++ update delivers malware, APT28 attackers abuse Microsoft Office zero-day 03.02.2026

OpenClaw targets ClawHub users Notepad++ update delivers malware APT28 attackers abuse Microsoft Office zero-day Get the show notes here: https://cisoseries.com/cybersecurity-news-openclaw-targets-clawhub-users-notepad-update-delivers-malware-apt28-attackers-abuse-microsoft-office-zero-day/ Huge thanks to our sponsor, Strike48 It's no secret that AI is only as good as the data available to it. Str...

Department of Know: CISA's cryptography categories, Gottumukkala's ChatGPT gotcha, NTLM says goodbye 02.02.2026

Link to episode page This week's Department of Know is hosted by Rich Stroffolino with guests Steve Zalewski , co-host, Defense in Depth, and Nick Espinosa , host, The Deep Dive Radio Show Thanks to our show sponsor, Devo/Strike 48 Strike48 is the Agentic Log Intelligence Platform that actually puts AI agents to work, maximizing log visibility without blowing your budget. Find threats your siloed...

Police question Coupang CEO, Russia bakery cyberattack, Australian real estate scandal 02.02.2026

Coupang CEO questioned by police regarding data breach probe Cyberattack on large Russian bread factory disrupts deliveries Real estate agents in Australia use apps that leave lease documents at risk Get the show notes here: https://cisoseries.com/cybersecurity-news-police-question-coupang-ceo-russia-bakery-cyberattack-australian-real-estate-scandal/ Huge thanks to our sponsor, Strike48 Strike48 i...

France fines unemployment agency, Teams flags calls, UK pushes deterrence 30.01.2026

France fines unemployment agency €5 million over data breach Microsoft Teams addition will allow for suspicious calls to be reported UK leaders warned about absorbing cyberattacks without offensive deterrence Check out the show notes here:  Huge thanks to our episode sponsor, Conveyor Want to hear a horror story?   An infosec manager found out that their sales rep had filled in a customer security...

Sandbox flaw exposes n8n instances, Fake Moltbot assistant drops malware, PeckBirdy takes flight for cross-platform attacks 29.01.2026

Sandbox flaw exposes n8n instances Fake Moltbot assistant drops malware PeckBirdy takes flight for cross-platform attacks Check out the show notes here: https://cisoseries.com/cybersecurity-news-sandbox-flaw-exposes-n8n-instances-fake-moltbot-assistant-drops-malware-peckbirdy-takes-flight-for-cross-platform-attacks/ Huge thanks to our episode sponsor, Conveyor Another security questionnaire hits y...

US cyber chief uploaded sensitive files into public ChatGPT, Vibe-coded 'Sicarii' ransomware can't be decrypted, WhatsApp account feature combats spyware 28.01.2026

US cyber chief uploaded sensitive files into public ChatGPT Vibe-coded 'Sicarii' ransomware can't be decrypted WhatsApp account feature combats spyware Check out the show notes here: https://cisoseries.com/cybersecurity-news-us-cyber-chief-uploaded-sensitive-files-into-public-chatgpt-vibe-coded-sicarii-ransomware-cant-be-decrypted-whatsapp-account-feature-combats-spyware/   Huge thanks to our epis...

Microsoft patches Office zero-day vulnerability, Indian users targeted by Blackmoon, Konni targets blockchain developers 27.01.2026

Microsoft patches Office zero-day vulnerability Indian users targeted by Blackmoon Konni targets blockchain developers Huge thanks to our episode sponsor, Conveyor True story, an infosec team had to give customers MapQuest style directions just to navigate their Trust Center.   Spoiler: it didn't reduce follow-up questions and created even more work for everyone involved.   With Conveyor's new Tru...

Department of Know: Davos worries, UK-China tensions, calendar concerns 27.01.2026

Link to episode page This week's Department of Know is hosted by Rich Stroffolino with guests Krista Arndt , associate CISO, St. Luke's University Health Network , and Jason Shockey , CISO, Cenlar FSB Thanks to our show sponsor, Conveyor Ever dream of giving customers instant answers to their security questions without ever filling out another questionnaire? Meet Conveyor's new Trust Center Agent....

Microsoft Patch problems, Sandworm hits Poland, Dresden Museum cyberattack 26.01.2026

Microsoft Outlook and boot problems Sandworm likely behind cyberattack on Poland's power grid Dresden museum network suffers cyberattack Huge thanks to our episode sponsor, Conveyor Ever wish your customers could magically get answers to their own security questionnaires before they ever hit your desk?   We've heard this wish from hundreds of teams so Conveyor just launched a new Trust Center AI A...

Multi-stage SharePoint attack, SmarterMail bypass flaw, AI worries Davos 23.01.2026

Multi‑stage AiTM phishing and BEC campaign abusing SharePoint SmarterMail auth bypass flaw now exploited despite patch The problem of AI agents emerges at Davos Huge thanks to our sponsor, Dropzone AI All week we've talked about alert fatigue, MTTR, and the math that's breaking your SOC. Here's the proof. Dropzone AI is trusted by over 300 global enterprises and MSSPs. Named a Gartner Cool Vendor....

Tesla hacked at Pwn2Own Automotive, Everest sitting on Under Armour data? PurpleBravo fake jobs campaign targets IP addresses 22.01.2026

Tesla hacked at Pwn2Own Automotive Everest sitting on Under Armour data? PurpleBravo fake jobs campaign targets IP addresses Huge thanks to our sponsor, Dropzone AI Quick tip for SOC leaders measuring MTTR. Stop optimizing the human. Optimize what the human has to do. Dropzone AI handles the investigation legwork autonomously. Correlating alerts, gathering evidence, documenting findings. Your anal...

UK-China forum, Iranian TV hijacked, VoidLink made by AI 21.01.2026

UK and China try to ease cyberattack tensions Iranian state TV hijacked VoidLink malware is AI-generated Huge thanks to our sponsor, Dropzone AI Remember yesterday's 2 AM alert? Here's how it ends differently with Dropzone AI . The alert fires. Within minutes, not hours, their AI SOC agents have already correlated logs across your entire security stack, built a complete evidence chain, and deliver...

Gemini prompt injection flaw exposes calendar info, hacker admits to Supreme Court data leak, researchers uncover PDFSIDER malware 20.01.2026

Gemini prompt injection flaw exposes calendar info Hacker admits to leaking stolen Supreme Court data Researchers uncover PDFSIDER malware Huge thanks to our sponsor, Dropzone AI It's 2 AM. An alert fires. Possible data exfiltration. Your on-call analyst is three time zones away, half-asleep, context-switching between tools. By the time they piece together the evidence, forty-five minutes have pas...

Department of Know: Easterly helms RSAC, Third party apps report, Self-poisoning AI 20.01.2026

Link to episode page This week's Department of Know is hosted by Sarah Lane with guests Dmitriy Sokolovskiy , senior vice president, information security , Semrush , and Nick Espinosa , host , The Deep Dive Radio Show Thanks to our show sponsor, Dropzone AI How many alerts did your SOC investigate last week? How many sat in the queue untouched? If you don't know those numbers, or you don't like th...

NSA dual-hat question, third-party report, GhostPoster extension continues 19.01.2026

Cybercom-NSA leadership nominee to assess dual-hat role Two-thirds of third-party applications access sensitive data without justification, says report GhostPoster browser extensions up to 840,000 installs Huge thanks to our sponsor, Dropzone AI Here's a security tip most vendors won't tell you. Your SOC analysts aren't slow. They're drowning. The average enterprise faces tens of thousands of aler...

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