Cybersecurity Headlines

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**Cybersecurity Headlines**

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

Latest Episodes:

Microsoft Azure outage, law firm cyberattack, Russian hacktivists pwned Oct 10, 2025

Show notes

Azure outage blocks access to Microsoft 365 services and admin portals

Major U.S. law firm suffers cyberattack

Hacktivists aiming for critical infrastructure get pwned

Huge thanks to our sponsor, ThreatLocker

Imagine having the power to decide exactly what runs in your IT environment — and blocking everything else by default. That's what ThreatLocker delivers. As a zero-trust endpoint protection platform, ThreatLocker fills the gaps traditional solutions leave behind, giving your business stronger security and control. Don't just react to threats — stop them with ThreatLocker. Learn more at ThreatLocker.com.

Find the stories behind the headlines at CISOseries.com.

DeepMind fixes vulnerabilities, California offers data opt-out, China-Nexus targets open-source tool Oct 09, 2025

Show notes

Google DeepMind's AI agent finds and fixes vulnerabilities California law lets consumers universally opt out of data sharing China-Nexus actors weaponize 'Nezha' open source tool

Huge thanks to our sponsor, ThreatLocker

Cybercriminals don't knock — they sneak in through the cracks other tools miss. That's why organizations are turning to ThreatLocker. As a zero-trust endpoint protection platform, ThreatLocker puts you back in control, blocking what doesn't belong and stopping attacks before they spread. Zero Trust security starts here — with ThreatLocker. Learn more at ThreatLocker.com.

North Korean attackers steal crypto. Who's sending UK phones to China? Avnet confirms data breach Oct 08, 2025

Show notes

North Korean hackers steal more than $2B in crypto

Group suspected of sending stolen UK phones to China

Avnet confirms breach, says stolen data unreadable

Huge thanks to our sponsor, ThreatLocker

Unity vulnerability, Oracle zero-day patched, Discord user info exposed Oct 07, 2025

Show notes

Unity vulnerability puts popular games at risk

Oracle zero-day exploit patched

Third-party breach claims Discord user info

Huge thanks to our sponsor, ThreatLocker

ParkMobile breach settlement, UK schools vulnerable, Zimbra calendar attacks Oct 06, 2025

Show notes

ParkMobile 2021 data breach class action suit concludes

UK government study suggests secondary schools larger target than businesses

Zimbra Collaboration Suite flaw used in calendar attacks

Huge thanks to our sponsor, ThreatLocker

Find the stories behind the headlines at CISOseries.com.

Week in Review: Shutdown furloughs CISA, DoD risk framework, Oracle extortion problem Oct 03, 2025

Show notes

Link to episode page

This week's Cyber Security Headlines – Week in Review is hosted by Nick Espinosa, nationally syndicated host of The Deep Dive Radio Show, with guest Steve Zalewski, co-host, Defense in Depth

Thanks to our show sponsor, Nudge Security

Here's the thing: your employees are signing up for new apps, sharing data, and connecting tools together, often without anyone knowing. And, AI adoption is accelerating this trend. What if you could continuously discover when people start using new apps or sharing data, then prompt them with security guidance right when and where they are working? At Nudge Security, we call that securing the Workforce Edge. Instead of trying to control everything (which, let's face it, is impossible), we give IT and security teams the visibility they need and automation to guide employees toward secure behaviors. The result? Your workforce stays productive, your data stays secure, and you can finally get some sleep at night. Learn more at nudgesecurity.com/workforceedge

All links and the video of this episode can be found on CISO Series.com

Shutdown furloughs CISA, Defender BIOS bug, Motilily dealership cyberattack Oct 03, 2025

Show notes

Government shutdown furloughs most CISA staff

Microsoft Defender bug triggers erroneous BIOS update alerts

Motility RV software company suffers cyberattack

Huge thanks to our sponsor, Nudge Security

Here's the thing: your employees are signing up for new apps, sharing data, and connecting tools together, often without anyone knowing. And, AI adoption is accelerating this trend.

What if you could continuously discover when people start using new apps or sharing data, then prompt them with security guidance right when and where they are working?

At Nudge Security, we call that securing the Workforce Edge. Instead of trying to control everything (which, let's face it, is impossible), we give IT and security teams the visibility they need and automation to guide employees toward secure behaviors.

The result? Your workforce stays productive, your data stays secure, and you can finally get some sleep at night. Learn more at nudgesecurity.com/workforceedge

Find the stories behind the headlines at CISOseries.com.

Breaches set for North America, Outlook bug needs Microsoft support, Air Force admits SharePoint issue Oct 02, 2025

Show notes

Breach notification letters set to flood North America's mailboxes New bug in classic Outlook only fixed via Microsoft support Air Force admits SharePoint privacy issue over breach

Huge thanks to our sponsor, Nudge Security

AI notetakers like Otter AI spread fast. In fact, one Nudge Security customer discovered 800 new accounts created in only 90 days. Viral AI notetakers introduce a slew of data privacy risks by gaining access to calendars and adding themselves to every meeting.

Nudge Security can help. Within minutes of starting a free trial, you'll see every AI app, account, and integration, even those created in the past. And, smart automation helps you clean up unwanted accounts and guide users towards approved alternatives.

See how you can regain control today at nudgesecurity.com/stopotter

China-linked group linked to new malware, 2024 VMware zero-day still exploited, iOS fixes a bevy of glitches Oct 01, 2025

Show notes

China-Linked Group Hits Governments With Stealth Malware Chinese hackers exploit VMware zero-day since October 2024

Apple's iOS fixes a bevy of glitches

Huge thanks to our sponsor, Nudge Security

The SaaS supply chain is a hot mesh. As your workforce introduces new SaaS apps and integrations, hidden pathways are created that attackers can exploit to gain access to core business systems. That's exactly what happened in the Drift breach, and it will happen again.

But, all is not lost. Nudge Security gives you the visibility and control you need to stop these attacks. Within minutes of starting a free trial, you'll discover every SaaS app and integration in your environment, map your SaaS supply chain, and identify risky OAuth grants that could be exploited.

The best part? Nudge Security alerts you of breaches impacting your 3rd and 4th party SaaS providers. That's right, even 4th party! So, you can take action quickly to limit the ripple effects. Learn how Nudge can help you secure your entire SaaS ecosystem at nudgesecurity.com/supplychain

Microsoft blocks AI code, Breach hits WestJet, Harrods suffers new data incident Sep 30, 2025

Show notes

AI-generated code used in phishing campaign blocked by Microsoft WestJet notifies American consumers of data breach Ukrainian cops spoofed in fileless phishing attacks on Kyiv

Huge thanks to our sponsor, Nudge Security

AI tools have spread to every corner of your tech stack, which is great for innovation, but not so great for data governance.

That's where Nudge Security comes in. Nudge discovers shadow AI across your org - chatbots, MCP integrations, AI in the supply chain, and more. And, Nudge delivers guardrails to employees to help you stop data leakage before it even starts.

The best part? You'll have a full inventory of AI assets on Day One of your free trial, even those introduced before you started using Nudge. No time machine required.

Gain visibility and control of AI use. Get started at nudgesecurity.com/genai

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