
Cybersecurity Headlines
by CISO Series
Is this your podcast?CISO Series is an established name in the cybersecurity community, recognized for delivering timely insights and analysis on information security. As an independent podcast creator, they focus on bridging the gap between complex cybersecuri…
Insights from recent episode analysis
Audience Interest
- information security news
- cybersecurity trends
Podcast Focus
- daily cybersecurity stories
- analysis of security incidents
Publishing Consistency
- 1000 episodes produced
- active for three years
Platform Reach
- available on major podcast platforms
- potentially broad audience
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Total monthly reach
Estimated from 47 chart positions in 47 markets.
By chart position
- 🇺🇸US · Tech News#9300K to 1M
- 🇨🇦CA · Tech News#12300K to 1M
- 🇦🇺AU · Tech News#21100K to 300K
- 🇬🇧GB · Tech News#29100K to 300K
- 🇩🇪DE · Tech News#7930K to 100K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
595K to 1.9M🎙 Daily cadence·1,000 episodes·Last published 2d ago - Monthly Reach
Unique listeners across all episodes (30 days)
2.0M to 6.3M🇺🇸16%🇨🇦16%🇦🇺5%+44 more - Active Followers
Loyal subscribers who consistently listen
793K to 2.5M12K real followers tracked across platforms
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
—
Total Plays
—
Total Reviews
—
* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
Recent episodes
ShinyHunters hits MSG, Cal Water confirms no damage, CISA SASE guide
Jun 26, 2026
Unknown duration
Copilot AI attacks cybercrime tools, hackers exploit Cisco zero-day, China's 360 vs Mythos
Jun 25, 2026
Unknown duration
Feds seize scam infrastructure, Dragos unveils AI for OT security, Scattered Spider hackers plead guilty
Jun 24, 2026
Unknown duration
OpenAI takes on Mythos, Klue hits security shops, Five Eyes has eyes on AI
Jun 23, 2026
Unknown duration
Brazil phone alert hack, Prinz Eugen ransomware, Congress deepfake bill
Jun 22, 2026
Unknown duration
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| Date | Episode | Description | Length | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 6/26/26 | ![]() ShinyHunters hits MSG, Cal Water confirms no damage, CISA SASE guide | ShinyHunters hits Madison Square Garden Cal Water finds no evidence of OT activity New CISA guide helps agencies adopt SASE for Zero Trust Get the show notes here: https://cisoseries.com/cybersecurity-news-shinyhunters-hits-msg-cal-water-confirms-no-damage-cisa-sase-guide/ Huge thanks to our episode sponsor, Guardsquare Attackers are treating your mobile app like an open book. Sixty-three percent of security leaders recently detected app tampering, cloning, or unauthorized modifications. When your code runs in an untrusted environment, you need runtime self-protection and code hardening to keep attackers out. Address tampering before it starts. Learn more at Guardsquare.com. | — | ||||||
| 6/25/26 | ![]() Copilot AI attacks cybercrime tools, hackers exploit Cisco zero-day, China's 360 vs Mythos | Copilot AI knocks down cybercrime tools Hackers exploit Cisco zero-day China's 360 says it matches Anthropic's Mythos Get the show notes here: https://cisoseries.com/cybersecurity-news-copilot-ai-attacks-cybercrime-tools-hackers-exploit-cisco-zero-day-chinas-360-vs-mythos/ Huge thanks to our episode sponsor, Guardsquare AI is speeding up development, but at what cost? While ninety-six percent of teams now use AI tools, eighty-one percent report that AI-generated code has introduced new vulnerabilities into their mobile apps. In a world with automated threats, you need multi-layered, polymorphic security to stay ahead of the curve. Learn more at Guardsquare.com. | — | ||||||
| 6/24/26 | ![]() Feds seize scam infrastructure, Dragos unveils AI for OT security, Scattered Spider hackers plead guilty | Feds seize alleged cyber-scam infrastructure Dragos unveils AI for OT security Scattered Spider hackers plead guilty Get the show notes here: https://cisoseries.com/cybersecurity-news-feds-seize-scam-infrastructure-dragos-unveils-ai-for-ot-security-scattered-spider-hackers-plead-guilty/ Huge thanks to our episode sponsor, Guardsquare Is your mobile app truly protected? Relying on the OS isn't enough. A global study of thirteen-hundred security and developer leaders found that ninety-six percent of teams using layered protection reported significantly fewer security incidents. Don't wait for a breach to harden your defenses. Get the protection needed for modern secuirty risks. Learn more at Guardsquare.com. | — | ||||||
| 6/23/26 | ![]() OpenAI takes on Mythos, Klue hits security shops, Five Eyes has eyes on AI | OpenAI takes on Anthropic's Mythos Klue hack hits security shops Five Eyes has eyes on AI models Get the show notes here: https://cisoseries.com/cybersecurity-news-openai-takes-on-mythos-klue-hits-security-shops-five-eyes-has-eyes-on-ai/ Huge thanks to our episode sponsor, Guardsquare Your backend is only as secure as your frontend. Research shows that client-side compromise is now a primary driver of API risk. With sixty-three percent of leaders detecting mobile app tampering or cloning last year, don't leave your mobile app security to chance. Get multilayered protection for your entire mobile app ecosystem from the outside in. Learn more at Guardsquare.com. | — | ||||||
| 6/22/26 | ![]() Brazil phone alert hack, Prinz Eugen ransomware, Congress deepfake bill | Hackers suspected in Brazil cell phone alert Prinz Eugen ransomware prioritizes recent files for encryption Congress presents bill to protect people from AI-generated deepfakes Get the show notes here: https://cisoseries.com/cybersecurity-news-brazil-phone-alert-hack-prinz-eugen-ransomware-congress-deepfake-bill/ Huge thanks to our episode sponsor, Guardsquare Mobile app security isn't just a tech issue; it's a revenue issue. A recent global study found that seventy-two percent of organizations experienced a mobile app security incident last year. Even worse? Sixty-five percent saw customer churn or uninstalls as a result. Protect your brand and your bottom line with layered mobile app protection. Learn more at Guardsquare.com. | — | ||||||
| 6/19/26 | ![]() The Department of Know: SearchLeak, Check Point zero-day, and pulling the plug on Fable | This week's Department of Know is hosted by Rich Stroffolino, with guests Arif Hameed, CISO, C&R Software; Adam Palmer, CISO, First Hawaiian Bank; Jon Collins, Field CTO, GigaOm; and Jack Leidecker, EVP, CSO, Gainsight. Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
| 6/19/26 | ![]() Police clean WordPress sites, Klue OAuth breach, Warner's CISA warnings | Police clean ups SocGholish-infected sites tied to Evil Corp Klue OAuth breach linked to Icarus Salesforce data theft attacks Warner warns of CISA cuts, staffing gaps in letter to acting chief Get the show notes here: https://cisoseries.com/cybersecurity-news-police-clean-wordpress-sites-klue-oauth-breach-warners-cisa-warnings/ Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
| 6/18/26 | ![]() Anthropic tells G7 to cooperate, Fortinet VPN leak exposes credentials, Crypto Clipper abuses reviews | Anthropic tells G7 to cooperate Fortinet VPN leak exposes credentials Crypto Clipper abuses reviews, narrators, and comments Get the show notes here: https://cisoseries.com/cybersecurity-news-anthropic-tells-g7-to-cooperate-fortinet-vpn-leak-exposes-credentials-crypto-clipper-abuses-reviews/ Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
| 6/17/26 | ![]() Athena coalition, Estonia's quarantine, Arch hit with malware | Athena coalition looks to secure open source Estonia to quarantine Russian email domains Malicious package wave hits Arch Linux Get the show notes here: https://cisoseries.com/cybersecurity-news-athena-coalition-estonias-quarantine-arch-hit-with-malware/ Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
| 6/16/26 | ![]() Anthropic models defended, FBI shuts down massive phishing service, 1Password acquires Apono | Cyber leaders defend Anthropic's banned models FBI disrupts massive phishing service 1Password acquires Apono Get the show notes here: https://cisoseries.com/cybersecurity-news-anthropic-models-defended-massive-phishing-service-shuttered-1password-acquires-apono/ Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
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| 6/15/26 | ![]() Feds ban Fable, Maine portal disabled, ShinyHunters exploits Oracle | Feds require Anthropic to ban 'foreign national' access to Fable, Mythos Maine disables data breach notification portal after fake disclosures ShinyHunters extorts universities through exploiting an unpatched Oracle flaw Get the show notes here: Huge thanks to our sponsor, ThreatLocker Every security leader is being asked the same question right now: How do we enable innovation without creating unnecessary risk? That's the challenge behind cloud adoption. Behind AI. Behind automation. And behind every major technology decision. ThreatLocker helps organizations take a Zero Trust approach to that challenge—giving them greater control over what can execute, what can access their environment, and what users and applications are allowed to do. That's why ThreatLocker is proud to support Cyber Security Headlines. Because security works best when innovation and control move together. | — | ||||||
| 6/12/26 | ![]() The Department of Know: CISA's quick patch, Miasma attacks, judge finds AI guilty | This week's Department of Know is hosted by Rich Stroffolino, with guests Brett Conlon, CISO, American Century Investments, and Jason Thomas, senior director, technology security, governance, and risk, Cystic Fibrosis Foundation. Missed the live show? Check it out on YouTube. The Department of Know is live every Friday at 4:00 p.m. ET. Join us each week by registering for the open discussion at CISOSeries.com. Huge thanks to our episode sponsor, Doppel Cybercriminals don't respect your security silos. They use one connected attack chain to hit your brand externally, infiltrate your inbox, and manipulate your team. Stop playing whack-a-mole with fragmented tools. Doppel unifies Digital Risk Protection, Human Risk Management, and Email Security into one unified platform. One attack chain. Three pillars of defense. Zero blind spots. Secure your enterprise relentlessly at doppel.com. | — | ||||||
| 6/12/26 | ![]() Fortinet patches FortiSandbox, GitHub disables npm scripts, Nottingham University breach | Fortinet patches a new critical FortiSandbox flaw GitHub to disable npm install scripts by default to stop supply chain attacks Nottingham University announces data breach Get the show notes here: https://cisoseries.com/cybersecurity-news-fortinet-patches-fortisandbox-github-disables-npm-scripts-nottingham-university-breach/ Thanks to our episode sponsor, Doppel Social engineering attacks look trustworthy — a routine request, an internal email, a familiar face on a call. But Doppel sees through the disguise. Our AI-native platform detects and disrupts attacks across every channel, while training employees to recognize deepfakes and deception. We fight relentlessly to protect your business, brand, and people. Doppel. Outpacing what's next in social engineering. Learn more at doppel.com. | — | ||||||
| 6/11/26 | ![]() Big Patch Tuesday, 'Nightmare Eclipse' drops Windows 0-day, Claude Fable restricted at Microsoft | Patch Tuesday for the books 'Nightmare Eclipse' drops Windows 0-day Claude Fable restricted at Microsoft Get the show notes here: https://cisoseries.com/cybersecurity-news-big-patch-tuesday-nightmare-eclipse-drops-windows-0-day-claude-fable-restricted-at-microsoft/ Thanks to our episode sponsor, Doppel Social engineering attacks look trustworthy — a routine request, an internal email, a familiar face on a call. But Doppel sees through the disguise. Our AI-native platform detects and disrupts attacks across every channel, while training employees to recognize deepfakes and deception. We fight relentlessly to protect your business, brand, and people. Doppel. Outpacing what's next in social engineering. Learn more at doppel.com. | — | ||||||
| 6/10/26 | ![]() Fable 5, Tchap hacked, CISA priorities | Anthropic releases Claude Fable 5 French government messaging service breached CISA rethinking risk evaluations Get the show notes here: https://cisoseries.com/cybersecurity-news-claude-fable-5-tchap-hacked-cisa-priorities/ Thanks to our episode sponsor, Doppel Social engineering attacks look trustworthy — a routine request, an internal email, a familiar face on a call. But Doppel sees through the disguise. Our AI-native platform detects and disrupts attacks across every channel, while training employees to recognize deepfakes and deception. We fight relentlessly to protect your business, brand, and people. Doppel. Outpacing what's next in social engineering. Learn more at doppel.com. | — | ||||||
| 6/9/26 | ![]() Claude & Gemini malware, Mythos sneaky flaws, Instagram AI abuse | Microsoft malware hits Claude and Gemini users Mythos can exploit new flaws in hours AI tool abuse behind Instagram hacks Get the show notes here: https://cisoseries.com/cybersecurity-news-claude-gemini-malware-mythos-sneaky-flaws-instagram-ai-abuse/ Thanks to our episode sponsor, Doppel Social engineering attacks look trustworthy — a routine request, an internal email, a familiar face on a call. But Doppel sees through the disguise. Our AI-native platform detects and disrupts attacks across every channel, while training employees to recognize deepfakes and deception. We fight relentlessly to protect your business, brand, and people. Doppel. Outpacing what's next in social engineering. Learn more at doppel.com. | — | ||||||
| 6/8/26 | ![]() CISA Palantir Director, EU tech sovereignty, SolarWinds Serv-U flaw | Palantir executive considered for CISA leadership EU unveils tech sovereignty package to cut reliance on U.S., Chinese suppliers Hackers now exploit SolarWinds Serv-U flaw to crash servers Get the show notes here: https://cisoseries.com/cybersecurity-news-cisa-palantir-director-eu-tech-sovereignty-solarwinds-serv-u-flaw/ Thanks to our episode sponsor, Doppel Social engineering attacks look trustworthy — a routine request, an internal email, a familiar face on a call. But Doppel sees through the disguise. Our AI-native platform detects and disrupts attacks across every channel, while training employees to recognize deepfakes and deception. We fight relentlessly to protect your business, brand, and people. Doppel. Outpacing what's next in social engineering. Learn more at doppel.com. | — | ||||||
| 6/5/26 | ![]() The Department of Know: NVD audit, Meta's leaky AI, Microsoft is closer to quantum | This week's Department of Know is hosted by Rich Stroffolino, with guests Robb Dunewood, host, Daily Tech News Show, and David Cross, CISO, Atlassian. Get the show notes here. Missed the live show? Check it out on YouTube. The Department of Know is live every Friday at 4:00 p.m. ET. Join us each week by registering for the open discussion at CISOSeries.com. Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 6/5/26 | ![]() Chinese cybercrime group, Cisco CM flaw, CISA faces changes | Chinese cybercrime group sets record pace Cisco warns of critical Unified CM flaw with PoC exploit code Hackers spied on a stock exchange executive's Outlook mailbox for five months Get the show notes here: https://cisoseries.com/cybersecurity-news-chinese-cybercrime-group-cisco-cm-flaw-cisa-faces-changes/ Huge thanks to our episode sponsor, Vanta Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta [rhymes with Santa] Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 6/4/26 | ![]() Illegal streamers, EU digital sovereignty, cost of a cyber force | Law enforcement cracks down on illegal streamers The European Commission releases digital sovereignty plan The startup costs for US cyber force Get the show notes here: https://cisoseries.com/cybersecurity-news-illegal-streamers-eu-digital-sovereignty-cost-of-a-cyber-force/ Huge thanks to our episode sponsor, Vanta Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta [rhymes with Santa] Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 6/3/26 | ![]() Russia claims officials' surveillance, Project Glasswing expands, CISA flags two-year-old Oracle flaw | Russia claims officials' surveillance Project Glasswing access expands CISA flags two-year-old Oracle flaw Get the show notes here: https://cisoseries.com/cybersecurity-news-russia-claims-officials-surveillance-project-glasswing-expands-cisa-flags-two-year-old-oracle-flaw/ Huge thanks to our episode sponsor, Vanta Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta [rhymes with Santa] Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 6/2/26 | ![]() Meta AI hands over Instagram access, Dutch police dismantle botnet, RedHat packages backdoored | Meta AI hands over Instagram account access Dutch police dismantle huge botnet RedHat packages get backdoored Get the show notes here: https://cisoseries.com/meta-ai-hands-over-instagram-access-dutch-police-dismantle-botnet-redhat-packages-backdoored/ Huge thanks to our episode sponsor, Vanta Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta [rhymes with Santa] Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 6/1/26 | ![]() GlobalProtect VPN exploited, ChatGPT share links exploits, Feds criticize NIST | Palo Alto GlobalProtect VPN auth bypass flaw now exploited in attacks ChatGPT share links used to host fake outage pages to deliver malware Federal audit reveals NIST's NVD problems Get the show notes here: https://cisoseries.com/cybersecurity-news-globalprotect-vpn-exploited-chatgpt-share-links-exploits-feds-criticize-nist/ Huge thanks to our episode sponsor, Vanta Your team just added its 67th AI tool. And unfortunately, also your 67th security blind spot. The good news: The Vanta [rhymes with Santa] Agent works like a GRC engineer in the background, finding every app your team uses, scoring the risk, and drafting fixes for you. Vanta is the platform used by over sixteen thousand fast-moving companies like Ramp, Cursor, and Harvey who are shaping the future with AI, AND staying ahead of AI risk. Get started at vanta.com/headlines. | — | ||||||
| 5/29/26 | ![]() The Department of Know: Google's CodeMender, CISA's big leak, Torvalds open-source warning | This week's Department of Know is hosted by Rich Stroffolino, with guests Bruce Schneier, chief of security architecture, Inrupt, and Chris Ray, field CTO, GigaOm. Missed the live show? Check it out on YouTube. Huge thanks to our sponsor, Guardsquare Mobile security incidents are no longer the exception—they are the norm. Last year, seventy-two percent of companies suffered a mobile app security incident. As the primary gateway to your APIs and data, your mobile app requires more than just basic encryption; it needs a multi-layered security strategy. Protect your brand and your bottom line with layered mobile app protection. Learn more at Guardsquare.com. | — | ||||||
| 5/29/26 | ![]() World Cup fraud, US military location targets, IBM and Red Hat go Project Lightwell | Fraud gang steals from World Cup fans Pentagon says US military targeted by location IBM and Red Hat commit to "Project Lightwell" Check out your show notes here: https://cisoseries.com/cybersecurity-news-world-cup-fraud-us-military-location-targets-ibm-and-red-hat-go-project-lightwell/ Huge thanks to our sponsor, Guardsquare Attackers are treating your mobile app like an open book. Sixty-three percent of security leaders recently detected app tampering, cloning, or unauthorized modifications. When your code runs in an untrusted environment, you need runtime self-protection and code hardening to keep attackers out. Address tampering before it starts. Learn more at Guardsquare.com. | — | ||||||
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Chart Positions
50 placements across 47 markets.
Chart Positions
50 placements across 47 markets.
