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

10 snips
Jul 3, 2025 • 7min
Columbia hack, hunger relief ransomware, Qantas breach
Tune in to hear about the alarming hack at Columbia University that led to a significant data loss. The conversation shifts to a ransomware attack on a German hunger relief charity, exposing vulnerabilities in nonprofits. Qantas faced a breach affecting millions, adding to the growing list of cybersecurity incidents. Emerging threats are also discussed, including a harmful SMS stealer in Uzbekistan and cloned crypto wallet extensions that trick users, highlighting the relentless challenges in maintaining digital safety.

7 snips
Jul 2, 2025 • 7min
Google issues Chrome security update, ICC targeted by new attack, Microsoft nixes Authenticator password management
A critical security update from Google addresses a zero-day vulnerability in Chrome, as threats escalate. The International Criminal Court faces a new sophisticated cyber attack, highlighting rising global risks. Two major data breaches affect over 800,000 individuals, stressing the need for vigilance. In tech shifts, Microsoft is moving toward passwordless authentication, while new AI web scraping policies from Cloudflare aim to protect creators' rights. As attacks evolve, the need for cohesive defense strategies becomes paramount.

10 snips
Jul 1, 2025 • 8min
New Iran warning, Chinese surveillance company banned, CISA names new executive director
U.S. agencies issue a stark warning about Iranian hackers targeting defense contractors. Canada takes a stand by banning a Chinese surveillance company, while the U.S. cracks down on North Korean IT workers involved in identity theft. A law enforcement operation successfully dismantles laptop farms and fraudulent cryptocurrency activities. In a separate incident, a significant ransomware attack hits a Swiss non-profit. Meanwhile, new enhancements in Microsoft Defender promise to bolster protections against email bombing attacks.

8 snips
Jun 30, 2025 • 8min
Hawaiian Airlines cyberattack, United Natural Foods update, Russia throttles Cloudflare
Hawaiian Airlines has fallen victim to a cyberattack, raising significant concerns in the aviation sector. Meanwhile, United Natural Foods faces financial impact from a cyber incident. In Russia, Cloudflare is being throttled, disrupting access to various sites. The podcast also highlights alarming trends in cybersecurity, including social engineering scams in healthcare and the environmental impact of AI. A gripping story unfolds about a hacker linked to the Sinaloa cartel, bringing witness safety into question.

6 snips
Jun 27, 2025 • 25min
Week in Review: Qilin adds lawyers, Iranian spearphishing campaign, Microsoft Direct Send hack
In this discussion, Bil Harmer, Operating Partner and CISO at Craft Ventures, dives into the rapidly evolving landscape of cybersecurity. He highlights alarming new tactics used by ransomware groups, including involving legal counsel in ransom negotiations. The conversation also sheds light on the targeted Iranian spear phishing campaigns and their implications for healthcare data security. Additionally, they discuss vulnerabilities in Microsoft 365 and password security challenges, emphasizing the importance of robust cybersecurity practices and policies to combat these threats.

7 snips
Jun 27, 2025 • 9min
Iranian-backed spearphishing campaign, Microsoft Outlook fix, Glasgow suffers cyberattack
Learn about a new Iranian-backed spearphishing campaign targeting cybersecurity experts. Microsoft has rolled out a fix for a troublesome Outlook bug that crashes email access. Glasgow City Council faces a significant cyberattack, raising concerns about local cybersecurity. Plus, hear insights on various phishing tactics and ongoing legal actions against cybercriminals. Stay informed on the latest in the ever-evolving world of cybersecurity!

16 snips
Jun 26, 2025 • 8min
Patient death linked to ransomware, BreachForums busted again, nOAuth vulnerability
A tragic patient death highlights the devastating impact of a ransomware attack on healthcare. Law enforcement's latest bust targets BreachForums, showcasing persistent cybercriminal networks. Meanwhile, thousands of SaaS applications remain vulnerable due to nOAuth, raising alarms about security. The rise in ransomware incidents calls for urgent attention, especially in the UK and Africa, where cybercrime is escalating. A thought-provoking discussion emphasizes the need for robust cybersecurity measures to safeguard our digital landscape.

7 snips
Jun 25, 2025 • 8min
70 Microsoft Exchange servers targeted, Apple, Netflix, Microsoft sites hacked, data breach hits Aflac
Hackers have compromised over 70 Microsoft Exchange servers to gather sensitive credentials using keyloggers. High-profile sites like Apple, Netflix, and Microsoft were involved in tech support scams. The discussion includes a notable data breach at AFLAC and concerns over a vulnerable VPN app. Additionally, the urgency surrounding the Citrix Bleed 2 vulnerability is highlighted, urging immediate action to protect against potential data breaches.

16 snips
Jun 24, 2025 • 9min
Retaliatory Iranian cyberattacks, steel giant confirms breach, ransomware hits healthcare system again
Escalating cyber threats from Iran could lead to retaliatory attacks, as alarming breaches are reported, including one at major steel company Nucor. Ransomware continues to plague healthcare systems, notably impacting McLaren Healthcare. Meanwhile, North Korea's Blue Norov group intensifies its social engineering efforts, targeting the cryptocurrency sector and inflicting substantial losses on UK retailers. The episode highlights the urgent need for enhanced cybersecurity measures as these threats grow ever more complex.

Jun 23, 2025 • 7min
CMS retailer report, Aflac investigates activity, Russian dairy cyberattack
Recent cyber incidents are shaking up the retail world, with Scattered Spider identified in attacks on Marks & Spencer and Co-op. Aflac is investigating unusual activity on its network, raising alarms. Meanwhile, Russian dairy producers faced a serious cyber assault that disrupted vital processes. The tactics of ransomware groups are evolving, with pressure tactics aimed at maximizing payouts becoming more common. These developments highlight the urgent need for enhanced cybersecurity measures across industries.