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N2K Networks

The daily cybersecurity news and analysis industry leaders depend on. Published each weekday, the program also includes interviews with a wide spectrum of experts from industry, academia, and research organizations all over the world.

CyberWire Daily

In this Special Episode, Maria Varmazis and Dave Bittner are joined by friend of the show, Brandon Karpf, to unpack a new bipartisan congressional investigation into the lingering presence of Chinese state-owned telecommunications companies inside U.S. internet infrastructure.

The House Select Committee on China says China Mobile, China Unicom, and China Telecom remain deeply embedded in American networks even after federal regulators denied or revoked their authority to provide certain telecommunications services over national security concerns. The investigation found that restrictions imposed by the FCC limited what the companies could sell, but did not necessarily remove their equipment, network connections, or commercial relationships from the U.S. internet ecosystem.

Links to stories: 

 Stranger Pings: Chinese Telecom Companies Infiltrate U.S. Infrastructure

This call may be monitored. [Special Edition]

The accurate timing data from spacecraft has become an invaluable tool for nearly every critical infrastructure sector and a greater target for malicious actors.

Host Maria Varmazis and ⁠Andy Davis⁠, Global Research Director at the NCC Group, discuss the importance of timing in space. The two look at how timing systems have continued to grow more important in everyday life and why attackers have begun to increasingly exploit these critical services.

Key sources:

 GPS: A backbone for critical infrastructure.

 Spoofing ships, jamming drones: how GPS manipulation confuses and compromises.

Like what you heard? Be sure to subscribe to our free Signals and Space Briefing⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, our Sunday newsletter covering the intersection of cybersecurity and space. Subscribe at: ⁠⁠⁠⁠⁠https://thecyberwire.com/newsletters/signals-and-space⁠⁠⁠⁠⁠

Is there a topic or person you’d like to hear on our show? You can send your questions and feedback to ⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. You can also fill our our audience survey: ⁠⁠⁠⁠⁠https://www.surveymonkey.com/r/NJYCN2P ⁠⁠⁠⁠⁠

T-Minus: Space-Cyber Briefing is a production of N2K CyberWire. ⁠⁠⁠⁠⁠N2K⁠⁠⁠⁠⁠ is your nexus for discovery and connection for people, technology, and ideas shaping the future of secure innovation. Learn how at ⁠⁠⁠⁠⁠n2k.com⁠⁠⁠⁠⁠.

When hackers control the clock. [T-Minus: Space-Cyber Briefing]

Ismael Valenzuela, Vice President of Labs, Threat Research and Intelligence at Arctic Wolf, sits down with Dave to discuss their work tracking Anubis. Arctic Wolf Labs details a series of 2026 Anubis ransomware intrusions, revealing affiliates using stolen VPN credentials and exploiting CitrixBleed 2 to gain initial access. 

Attackers then blended into legitimate IT activity by deploying RMM tools, using RDP and PsExec for lateral movement, stealing credentials, and establishing tunnels and proxies for persistence and exfiltration. The research highlights a repeatable attack chain defenders can disrupt before encryption, from suspicious remote access and unauthorized RMM deployment to credential theft, security-tool tampering, and ransomware execution.

The research and executive brief can be found here:

 ⁠From CitrixBleed 2 to Cloudflared: The Tools and Techniques Behind Anubis Ransomware Attacks

RMM-ber this ransomware. [Research Saturday]

The G7 and CISA prepare for the quantum threat. Nightmare Eclipse drops a CrowdStrike zero-day. The White House’s offensive hacking plan raises legal questions. CISA offers a playbook for communicating through cyber incidents. OpenAI puts a billion dollars behind AI-powered defense. Researchers uncover a serious PostgreSQL flaw. Google patches an exploited Chrome zero-day. Broadcom fixes VMware vulnerabilities. Attackers target a WordPress plugin flaw. Lawmakers tell license plate surveillance cameras to “Flock off.” Our guest is Kevin Gosschalk, Founder and CEO of Arkose Labs, discussing his new book, After Bots, which questions the old assumption that automated traffic is inherently malicious. Camouflage for the algorithmic age. 

Remember to leave us a 5-star rating and review in your favorite podcast app.

Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn.

CyberWire Guest

Kevin Gosschalk, Founder and CEO of Arkose Labs, joins us to discuss his new book, After Bots, and why the old assumption that automated traffic is inherently malicious no longer works.

Selected Reading

G7 urges organizations to prepare for quantum cyber threats (The Record)

Analysts: Trump Cyber Program Could Cost Firms Legal Shields (BankInfo Security)

Communicating Under Pressure: Best Practices for Service Providers (IC3)

OpenAI Pledges $1bn to Bring its AI Cybersecurity Tools to Essential S (Infosecurity Magazine)

12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover (SecurityWeek)

Google warns of new Chrome zero-day flaw exploited in attacks (Bleeping Computer)

VMware Workstation and Fusion Updates Patch Critical Vulnerability (SecurityWeek)

Critical Elementor Pro flaw exploited to take over WordPress sites (Bleeping Computer)

Flock Cameras Face Removal Nationwide Under New Bill (Newsweek)

Prolific Microsoft 0-day hunter drops CrowdStrike Falcon exploit PoC (The Register) 

This 'Digital Camouflage' Shirt Confuses AI-Powered Surveillance Cameras (404 Media)

Share your feedback.

What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show. 

Want to hear your company in the show?

N2K CyberWire helps you reach the industry’s most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com.

The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.

What the Flock?

A watchdog challenges the Trump administration’s secret frontier AI reviews. METR discloses two cyberattacks. Leaked documents reveal a Russian cyber training pipeline. Rogue ScreenConnect clients spread malware like a worm. A breach exposes appellate court records across the U.S. and Canada. Spring Ring impersonates IT support on Microsoft Teams. Plex urges users to patch, and Cisco warns of unpatched Secure Email flaws. Our guest is Rob van der Veer, Chief AI Officer at Software Improvement Group, discussing how we are not keeping up with the AI attack surface. Robocall report cards. 

Remember to leave us a 5-star rating and review in your favorite podcast app.

Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn.

CyberWire Guest

Today we are joined by Rob van der Veer, Chief AI Officer at Software Improvement Group, discussing how we are not keeping up with AI attack surface.

Selected Reading

Trump may be forced to reveal secret rules feds use for AI safety testing (Ars Technica)

Attacker stole a METR API key, used $600K worth of credits, and no one noticed for weeks (The Register)

2,000 Leaked Documents Reveal How Russia Turns Engineering Students Into GRU Cyber Operators (Security Affairs)

Rogue ScreenConnect Installations Across Unrelated Hosts Suggest Worm-Like Activity (Huntress)

A breach at Thomson Reuters reached appellate courts in twelve US jurisdictions (Thenextweb)

Spring Ring Vishing Attack Uses Fake IT Calls on Microsoft Teams to Install Malware (Hackread)

Plex warns users to patch security vulnerabilities immediately (Bleeping Computer)

Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities (SecurityWeek)

The FCC wants consumers to rate their telecom’s anti-robocall protections (CyberScoop)

Share your feedback.

What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show. 

Want to hear your company in the show?

N2K CyberWire helps you reach the industry’s most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com.

The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.

Who’s watching the AI watchers?

Nexus sells driver’s license scans on the dark web. OpenAI says its models have reached a “Critical” capability threshold. International law enforcement disrupts a decades-old botnet. AI hallucinations fuel “slop squatting.” Plus, urgent patches for Cleo Harmony and Virtualizor, a Texas healthcare breach, and a Russian national accused of targeting thousands of freelancers with remote-access malware. Maria Varmazis shares the latest space-cyber news. Our guest is Rob Allen, Chief Product Officer at Threat Locker, talking about protecting against AI in the workplace. AI threatens the government’s bug supply.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn.

CyberWire Guest

On today’s Industry Voices we are joined by Rob Allen, Chief Product Officer at Threat Locker, talking about protecting against AI in the workplace. If you enjoyed this conversation, be sure to check out the full interview here. 

Selected Reading

FBI Probes Service Selling 153M+ Drivers Licenses (Krebs on Security)

OpenAI’s Astra Becomes First Model to Cross Critical Cybersecurity Threshold (SecurityWeek)

Sality botnet infrastructure dismantled in joint global takedown (Bleeping Computer)

Crooks Are Learning to Love AI Hallucinations (IEEE Spectrum)

MSSA Reference Architecture 2.0 (Mobile Satellite Services Association (MSSA))

Exploit Published for Fresh Cleo Harmony Vulnerability (SecurityWeek)

Malicious Virtualizor Update Served via BGP Hijacking (SecurityWeek)

Nutex Health Says Patient Data Stolen, Hackers Threaten Leak (Infosecurity Magazine)

US charges Russian for infecting 80,000 freelancers with malware (Bleeping Computer)

How AI could make it harder for governments to use hacking tools (TechCrunch)

Share your feedback.

What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show.

Want to hear your company in the show?

N2K CyberWire helps you reach the industry’s most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com.

The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.

Drive-by data theft.

Nightmare Eclipse drops a Kaspersky zero-day. The Financial Stability Board warns frontier AI could threaten the global financial system. Anthropic says it has tightened security. CISA adopts a risk-based approach to patching. A new Windows infostealer hides in fake AI models. A critical vulnerability in JFrog Artifactory is kneedeep in active exploitation. North Korean workers are still landing U.S. jobs. A classic NSA codebreaking machine. Our guest is Heather Ceylan, CISO at Box, discussing if AI becomes agentic, governance could become a resilience issue. A robot vacuum sucks up evidence. 

Remember to leave us a 5-star rating and review in your favorite podcast app.

Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn.

CyberWire Guest

Today on our Industry Voices, we are joined by Heather Ceylan, CISO at Box, discussing as AI becomes agentic, governance becomes a resilience issue. If you enjoyed this conversation, be sure to check out the full interview here.

Selected Reading

Chaotic Eclipse Releases Kaspersky Zero-Day HardBreacher (SecurityAffairs)

Financial Stability Board Sounds the Alarm Over Frontier AI Risks (Infosecurity Magazine)

Unit 42 warns AI has shifted balance of power from defenders to attackers (CyberScoop)

Improving our alignment and security practices (Anthropic)

CISA vulnerability directive designed to ‘buy back time’ against hackers (Federal News Network)

RevStealer malware spread through fake Claude Opus 5 download (SC Media)

Critical JFrog Artifactory Vulnerability Reportedly Exploited in the Wild (SecurityWeek)

North Korea-linked IT Workers Are Getting Hired Inside Western Companies (SecurityAffairs)

IBM Built the Cold War's Most Powerful Code Breaker for the NSA (IEEE Spectrum)

Man uses robot vacuum to covertly record his wife's affair, wins divorce settlement but gets sentenced to prison for making an illegal recording — Husband lands behind bars after counter-suit over privacy rights (Tom's Hardware)

Share your feedback.

What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show.

Want to hear your company in the show?

N2K CyberWire helps you reach the industry’s most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com.

The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.

Nightmare on Windows 11.

Could an AI kill switch create more problems than it solves? A critical Rails flaw is under active attack. Malicious browser extensions steal cryptocurrency. Fire Ant targets trusted network infrastructure. Claude Code gets tricked into running attacker-controlled code. MyChart phishing scams spread malware. Two alleged sextortionists face U.S. charges. A former DIA insider walks into an FBI sting. Monday business briefing. Our guest is Tim Starks from CyberScoop discussing a controversial retail security bill. Getting local with Nigerian scammers.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn.

CyberWire Guest

Today we are joined by Tim Starks from CyberScoop as he is discussing a controversial retail security bill.

Selected Reading

The AI Kill Switch Act is repeating the Clipper Chip’s mistakes (CyberScoop)

Critical Ruby on Rails Vulnerability in Attackers' Crosshairs (SecurityWeek)

Chrome Web Store extensions caught stealing crypto, browser data (Bleeping Computer)

China-linked Fire Ant Hides Inside Trusted Infrastructure (SecurityAffairs)

Researcher shows how Claude Code can be tricked simply by asking it to summarize a website (The Register)

Fake MyChart emails can show alarming test results, trick patients into installing malware (WMAR)

Nigerians extradited to US for sextortion, deaths of two teens (Bleeping Computer)

US government snitch-finder pleads guilty to leaking state secrets to foreign spies (The Register)

AI safety and security company Alice raises $140 million. (N2K Pro Business Briefing)

How Cyber Sleuths Tracked a Nigerian Scammer to His Doorstep (404 media)

Share your feedback.

What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show. 

Want to hear your company in the show?

N2K CyberWire helps you reach the industry’s most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com.

The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.

Let’s kill the kill switch.

In this episode, Maria Varmazis and Dave Bittner from N2K Cyberwire get back together to discuss the evolution of advanced persistent threats (APTs), threat actor landscape, attribution changes, and the future of cyber espionage over the past decade. Join Dave and Maria as they explore how geopolitical factors, organizational professionalism, and emerging technologies like AI are shaping cybersecurity threats. 

Together, they talk about: 

 The shift in attribution practices over the last 10 years.

 The role of nation states and organized crime in cyber threats.

 The impact of AI and emerging technologies on cyber warfare.

 The challenges of naming and shaming threat groups.

 The professionalization and organizational evolution of APT groups.

CyberWire Daily at 10: A decade of emerging threat actors and APTs. [Special Edition]

Today we are joined by Crystal Morin, Senior Cybersecurity Strategist, and Michael Clark, Senior Director of Threat Research, at Sysdig, sharing their work on "LLMjacking evolved: Attackers are using stolen AI compute to build offensive agentic tools." The Sysdig Threat Research Team observed an attacker abusing an exposed, unauthenticated Ollama server as the “brain” for an automated offensive security tool. 

The AI-powered framework can fingerprint services, identify vulnerabilities, craft exploits, extract credentials, and orchestrate attacks toward command execution, with researchers capturing the tool while it was still under active development. The activity highlights how LLMjacking is evolving from simply stealing AI compute for profit into using stolen model capacity to build increasingly autonomous offensive capabilities.

The research and executive brief can be found here:

 LLMjacking evolved: Attackers are using stolen AI compute to build offensive agentic tools

Who let the AI hack? [Research Saturday]

Please enjoy this encore of Career Notes. 

Adam Marrè, CISO from Arctic Wolf, sits down to share his story of rising through the ranks. After 9/11 he decided he wanted to make a difference in the world, and so he chose to go into the FBI. There he learned the skills that got him to where he is today. In his time at the FBI, he was able to do what he loved, which was working with computers while gaining more knowledge on cybersecurity, and he became computer forensic certified. Ultimately, he needed a change in the end and decided to leave the FBI. He was able to learn the leadership skills he needed to move past that career path and follow a new dream. He is now able to share his passion with the world and help people understand security to help protect themselves as well as helping people finding success in their careers and in their lives. We thank Adam for sharing his story.

Adam Marrè: Learning to be a leader. [CISO] [Career Notes]

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