

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

17 snips
Aug 21, 2025 • 9min
Apple zero-day patch, Jailbreaking ChatGPT-5 Pro, 7-year old Cisco Vulnerability exploited
A quick patch from Apple addresses a zero-day flaw, showcasing the constant need for vigilance in cybersecurity. The discussion shifts to the intriguing concept of jailbreaking ChatGPT-5 Pro, revealing the potential vulnerabilities in AI systems. Meanwhile, a long-standing Cisco vulnerability is exploited by a Russian hacking group, reminding listeners of the enduring threats lurking in the digital realm. The episode also touches on deceptive tactics targeting executives and the dangers of unpatched software in municipal systems.

23 snips
Aug 20, 2025 • 7min
UK drops Apple backdoor mandate, Allianz Life breach impacts 1.1M, attack stifles speed cameras
The UK has decided not to mandate a backdoor for Apple devices, a move with significant privacy implications. Meanwhile, Allianz Life's major data breach has compromised the information of 1.1 million people. In another alarming event, a cyber attack has paralyzed speed cameras, impacting public services in the Netherlands. Additionally, insights into new cybersecurity developments reveal critical vulnerabilities in SAP and the emergence of Linux malware, keeping listeners on the edge of their seats.

26 snips
Aug 19, 2025 • 8min
Workday breach, post-quantum alliance, Chinese group targets Taiwan
Workday faces a significant data breach that has many concerned. A new alliance has been formed to tackle the challenges of post-quantum cryptography. Meanwhile, a Chinese hacker group is ramping up efforts to target Taiwan, highlighting the need for enhanced cybersecurity measures. In other news, a UK man is sentenced for extensive cybercrimes, while shocking cyberattacks on casinos reveal alarming vulnerabilities. Advances in malware, particularly targeting sensitive data, and leadership changes at Oracle add to the evolving landscape of cybersecurity threats.

47 snips
Aug 18, 2025 • 8min
Cisco firewall warning, Colt Telecom cyberattack, CISA's OT request
A severe vulnerability has been discovered in Cisco's firewall software, prompting urgent security alerts. Colt Telecom recently faced a major cyberattack, highlighting the ongoing threats to telecommunications. CISA is pushing for tighter security measures in critical infrastructure. Emerging techniques like ghost tapping fraud are on the rise, along with pressing alerts for e-commerce vulnerabilities. Additionally, recent ransomware indictments reveal the evolving landscape of cyber threats, including the dangerous ERMAC 3.0 Banking Trojan.

13 snips
Aug 15, 2025 • 30min
Week in Review: ShinyHunters-Scattered Spider merge, DARPA AI prize, Water infrastructure volunteers
This week features Steve Zalewski, co-host of Defense In Depth, who shares his cybersecurity expertise. The conversation delves into the shocking merger of ShinyHunters and Scattered Spider, which ramps up phishing threats targeting Salesforce users. They discuss innovative AI approaches to vulnerability management, and highlight community projects aimed at bolstering cybersecurity for critical infrastructure. Additionally, they touch on Microsoft’s new Windows 365 Reserve service and its implications for business continuity.

8 snips
Aug 15, 2025 • 8min
NFC fraud reappears, Canada government breach, Zoom's critical flaw
A surge in NFC relay fraud linked to the Phantom Card trojan is targeting Brazilian banks. Meanwhile, Canada's House of Commons faces a cyberattack due to a Microsoft vulnerability. Zoom addresses a critical flaw in its Windows client enabling privilege escalation, prompting an advisory. On another front, the Italian government warns about identity document theft, and New York files a lawsuit against Zelle for inadequate security measures. The podcast also delves into new phishing strategies affecting companies like Booking.com.

15 snips
Aug 14, 2025 • 7min
Court filing system hack explained, PA AG weighs in on attack, Fortinet attacks raise concerns
A significant cyberattack has exposed vulnerabilities in the federal court filing system, impacting the Pennsylvania Attorney General's office. Meanwhile, there's a surge in brute-force attacks targeting Fortinet VPNs, raising concerns over high-risk exploits. The discussion also touches on the UK’s use of facial recognition technology and the implications for privacy. Additionally, the rising threats from deepfake AI trading scams are highlighted, along with a push to phase out outdated security tools like PowerShell 2.0 for improved cybersecurity.

14 snips
Aug 13, 2025 • 7min
Fortinet SSL VPNs getting hammered, The Netherlands critical infrastructure compromise, Africa the most targeted for cyber attacks
The podcast dives into the alarming surge of cyber attacks on Fortinet's SSL VPNs, revealing critical vulnerabilities. A security breach in the Netherlands involving Citrix Netscaler raises eyebrows, emphasizing the growing threat landscape. In Africa, particularly Nigeria, cybercrime is on an unsettling rise, showcasing the continent as a hotspot for malicious activity. Meanwhile, a significant data breach at a staffing service franchise highlights security lapses, and the emergence of advanced ransomware like CARON poses new challenges for organizations.

17 snips
Aug 12, 2025 • 9min
North Korean crypto theft, Microsoft rolls out back up, four charged in global scheme
Unearth the secrets behind a daring North Korean crypto heist that shook the digital world. Microsoft steps up its game with a new backup service that promises security during attacks. Meanwhile, four individuals face U.S. charges linked to a staggering $100 million global fraud scheme. Explore the murky waters of ransomware recruitment and celebrate the victories within the bug bounty community. Plus, a call for better human oversight in the age of AI-driven language models—important for ensuring accuracy and safety.

18 snips
Aug 11, 2025 • 8min
DARPA code prize, ScarCruft adds ransomware, Columbia breach tally
A $4 million prize was awarded by DARPA for innovative AI code review at DEF CON, showcasing the push for advanced cybersecurity tools. Meanwhile, North Korea's ScarCruft group is escalating their tactics by incorporating ransomware into their operations. Additionally, a major data breach at Columbia University has compromised the information of over 860,000 individuals, highlighting the ongoing risks in cybersecurity. These developments emphasize the importance of robust defenses and incident response plans in today's digital landscape.


