Cybersecurity Headlines

View Top 200 Chart

Back to Rankings Page

News
**Cybersecurity Headlines**

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

Latest Episodes:

OpenAI takes on Mythos, Klue hits security shops, Five Eyes has eyes on AI Jun 23, 2026

Show notes

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.

Brazil phone alert hack, Prinz Eugen ransomware, Congress deepfake bill Jun 22, 2026

Show notes

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.

The Department of Know: SearchLeak, Check Point zero-day, and pulling the plug on Fable Jun 19, 2026

Show notes

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.

Police clean WordPress sites, Klue OAuth breach, Warner's CISA warnings Jun 19, 2026

Show notes

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.

Anthropic tells G7 to cooperate, Fortinet VPN leak exposes credentials, Crypto Clipper abuses reviews Jun 18, 2026

Show notes

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.

That's why ThreatLocker is proud to support Cyber Security Headlines.

Because security works best when innovation and control move together.

Athena coalition, Estonia's quarantine, Arch hit with malware Jun 17, 2026

Show notes

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.

That's why ThreatLocker is proud to support Cyber Security Headlines.

Because security works best when innovation and control move together.

Anthropic models defended, FBI shuts down massive phishing service, 1Password acquires Apono Jun 16, 2026

Show notes

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.

That's why ThreatLocker is proud to support Cyber Security Headlines.

Because security works best when innovation and control move together.

Feds ban Fable, Maine portal disabled, ShinyHunters exploits Oracle Jun 15, 2026

Show notes

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.

That's why ThreatLocker is proud to support Cyber Security Headlines.

Because security works best when innovation and control move together.

The Department of Know: CISA's quick patch, Miasma attacks, judge finds AI guilty Jun 12, 2026

Show notes

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.

Fortinet patches FortiSandbox, GitHub disables npm scripts, Nottingham University breach Jun 12, 2026

Show notes

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.

Our TOPPODCAST Picks

Follow Us

Stay Connected

Related Podcasts

Links

Stay Connected