

Cybersecurity Headlines
CISO Series
Daily stories from the world of information security. To delve into any daily story, head to CISOseries.com.
Episodes
Mentioned books

8 snips
Dec 24, 2025 • 7min
ServiceNow to acquire cybersecurity startup Armis, MacSync Stealer adopts quieter installation, Nissan customer data stolen in Red Hat raid
ServiceNow is set to acquire cybersecurity startup Armis for $7.75 billion, bolstering its cybersecurity portfolio. A new variant of the MacSync Stealer has emerged, adopting a stealthier approach to macOS installations. In a concerning breach, the data of 21,000 Nissan customers was exposed following a Red Hat raid. Additionally, the SEC has launched a lawsuit against crypto firms for running deepfake WhatsApp scams. Caution is advised as vulnerabilities in N8N and malicious Chrome extensions pose new threats.

Dec 23, 2025 • 7min
Spotify music library scraped, DDoS disrupts French postal services, Fake delivery sites hit holiday shoppers
An activist group has scraped Spotify's music library, claiming it's for preservation while skirting copyright laws. DDoS attacks have disrupted digital services in France, impacting postal and banking operations. Holiday shoppers are being targeted by fake delivery websites, with phishing tactics on the rise. Meanwhile, the latest cybersecurity efforts include Operation Sentinel, which has led to the arrests of cybercriminals and the recovery of ransomware funds across multiple countries.

16 snips
Dec 23, 2025 • 37min
Department of Know: President signs defense bill, time flies at NIST, Italian ferry malware
This week features Jason Taule, CISO at Luminis Health, and Chris Ray, Field CTO at GigaOm. They dive into the implications of a DXS breach and explore the complexities of third-party SaaS risks in healthcare. The duo discusses an Italian ferry malware incident, revealing vulnerabilities from crew-installed software. They also analyze the recent defense bill regarding private cyber operations and the ripple effects of the NIST atomic clock event on network time protocols. Their key takeaway? Resilience is crucial; always expect the unexpected.

7 snips
Dec 22, 2025 • 7min
President's cyber bill, Iranian APT resurfaces, Kimwold DDoS attack
The podcast dives into the recent defense bill that strengthens Cyber Command and mandates secure phones for DOD leaders. Attention turns to the resurgence of the Iranian APT Infy, showcasing its new malware techniques. Additionally, the KimWolf DDoS attack is dissected, revealing a massive Android botnet with 1.8 million infections and innovative evasion strategies. Other topics include guilty pleas from incident responders involved in extortion and significant indictments related to ATM jackpotting schemes.

8 snips
Dec 19, 2025 • 9min
Windows RemoteApp problems, ferry malware arrest, Senator's open-source warning
Recent Windows updates have disrupted RemoteApp connections, leaving users frustrated. In a surprising twist, French authorities apprehended crew members of an Italian ferry linked to malware installation. Meanwhile, a senator raised alarms about the potential dangers of open-source software, emphasizing the need for vigilance against foreign influences. Additional discussions highlighted a spike in criminal activities using AI, serious vulnerabilities in Cisco products, and unauthorized access incidents impacting UK healthcare systems.

7 snips
Dec 18, 2025 • 8min
FTC orders crypto to pay, New exploit of React2Shell, Ukraine fraud ring take down
The FTC mandates a crypto firm to repay users after a major security breach. A new exploit in React2Shell allows rapid ransomware deployment, highlighting growing vulnerabilities. A Ukraine-based call center fraud ring is dismantled, saving millions for victims. Other issues discussed include a breach in the French Interior Ministry, the emergence of malicious Firefox extensions affecting thousands, and privacy concerns surrounding Meta's new advertising strategy. Tune in for insights on these pressing cybersecurity topics!

8 snips
Dec 17, 2025 • 8min
Rogue NuGet package steals data, Venezuela's PDVSA suffers attack, patched Fortinet flaws exploited
A rogue NuGet package has been caught stealing wallet data and sending it to Russia, highlighting the risks of typo-squatting. Meanwhile, Venezuela's state oil company, PDVSA, faces disruptions from a ransomware attack affecting its operations. Fortinet's critical flaws are being actively exploited, prompting urgent guidance to patch or disable vulnerable systems. On the threat landscape, Sandworm targets misconfigured AWS edge devices, while new malware-as-a-service emerges, trojanizing apps to harvest credentials. Lastly, holiday scams are on the rise, blending AI and gift card fraud.

8 snips
Dec 16, 2025 • 8min
US taps private firms in cyber offensive, Microsoft updates cause queuing failures, phishing campaign delivers Phantom Stealer
The U.S. is now partnering with private firms for offensive cyber operations, signaling a shift in strategy. Recent Microsoft updates have caused enterprise queuing failures, complicating workflows. A new phishing campaign is using ISO attachments to deploy Phantom Stealer, targeting sensitive credentials. Additionally, Jaguar Land Rover has reported a data breach involving payroll information. Meanwhile, CISA has added critical flaws to its exploited catalog, emphasizing the need for ongoing vigilance in cybersecurity.

Dec 15, 2025 • 34min
Department of Know: MITRE's weaknesses list, DoD goes postquantum, Coupang fallout
In this engaging discussion, cybersecurity experts Andy Ellis and Johna Till Johnson dive into critical topics affecting the industry. They tackle the urgency of adopting post-quantum cryptography amid evolving threats, and critique MITRE's software weaknesses list for its limited actionability. The conversation also touches on the implications of a recent Coupang breach, emphasizing the need for robust offboarding practices. Ransomware defenses are highlighted, with both guests advocating for actionable strategies like backups and zero trust.

18 snips
Dec 15, 2025 • 8min
MongoDB records exposed, Apple WebKit patches, Coupang culprit identified
A massive 16TB MongoDB leak exposes nearly 4.3 billion professional records, raising serious privacy concerns. Apple has issued crucial updates after discovering flaws in WebKit that could be exploited by mercenary spyware. In a concerning breach, an ex-employee of Coupang retains access, compromising the data of 33.7 million customers. MITRE highlights top software vulnerabilities, while Germany raises alarms over cyberattacks linked to Russia. Lastly, Canada investigates AI billboards that scan people's age and gender.


