

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

16 snips
Oct 31, 2025 • 7min
LinkedIn AI opt-out, NSA leadership candidates, Python foundation withdraws
LinkedIn is requiring users to opt out of its data for AI training by Monday. Rumors swirl around potential leaders for the NSA amidst organizational shake-ups. The Python Software Foundation steps back from a U.S. grant over diversity and inclusion concerns. In a twist, retail giant Next sees a sales spike after a rival's cyberattack. Plus, WhatsApp introduces a new passkey feature for encrypted backups, enhancing user security. And don't miss the latest phishing tactics targeting agricultural forums.

31 snips
Oct 30, 2025 • 7min
LG Uplus confirms breach, Conduent attack impacts 10M+, hackers exploit tools against Ukraine
A confirmed data breach at LG Uplus raises concerns over possible ties to Chinese or North Korean hackers. The Conduent incident exposes over 10 million records, significantly impacting Medicaid data. Meanwhile, Russian hackers are exploiting legitimate tools to target Ukraine, while Koi Security uncovers a malware campaign that steals critical data via hidden dependencies. Innovations in security include a new photonic encryption system to shield data from interception. In other news, an ex-executive faces charges for selling government zero-day exploits.

7 snips
Oct 29, 2025 • 8min
Android malware types like a human, sanctions weaken cyber ecosystems, side-channel extracts Intel, AMD secrets
Discover the latest in cyber threats, including Herodotus, an Android banking malware that mimics human typing to dodge detection. Learn how sanctions are complicating nation-state cyber operations without stopping attacks. Dive into a fascinating side-channel attack that reveals secrets from Intel and AMD's DDR5 technology. Plus, hear about the Atroposia RAT, designed for low-skilled attackers, and the FCC's new rules to combat robocalls. Stay informed on growing cybersecurity risks in the trucking industry!

Oct 28, 2025 • 8min
Atlas browser hijacked, Bye, bye Twitter birdie, Dante spyware surfaces
Researchers uncovered a serious security risk with the Atlas browser, allowing malicious URL prompts to compromise data. AI is spotlighted for its potential in diagnosing software vulnerabilities, while X (formerly Twitter) mandates re-registration of security keys as they phase out the old domain. Kaspersky links Italian Dante spyware to trolls targeting Eastern Europe. Major attacks are exploiting vulnerabilities in popular WordPress plugins, and a data breach exposes student information from an Iranian academy.

9 snips
Oct 27, 2025 • 34min
Department of Know: Promoting passphrases, questioning international security conferences, gift card hackers
Sasha Pereira, CISO at WASH and expert in phishing resilience, joins Bil Harmer, CISO at Craft Ventures with a focus on security automation. They discuss the urgent need to rethink security practices in light of generative AI and share insights into the importance of passphrases over traditional passwords. The conversation also highlights the dangers posed by the Jingle Thief group targeting cloud environments and examines the implications of AI advancements in cybersecurity, emphasizing that human oversight remains essential.

8 snips
Oct 27, 2025 • 10min
Microsoft WSUS vulnerability, LastPass death hoax, Copilot phishing technique
A critical vulnerability in Microsoft's WSUS could allow hackers to execute remote code. Meanwhile, a deceptive campaign uses fake LastPass death notices to phish for passwords. The new CoPhish technique tricks users into granting OAuth consent via Copilot Studio agents, leading to token theft. Additionally, an international agreement on cybercrime was signed in Hanoi, and a DDoS attack disrupted food logistics in Russia. Research also highlights that passphrases outperform complex passwords for security.

26 snips
Oct 24, 2025 • 32min
Week in Review: AI powered cyberattacks, Chinese time hacked, the 72 hour workweek
David Cross, CISO at Atlassian, and Montez Fitzpatrick, CISO at Navvis, dive into the pressing challenges facing cybersecurity today. They discuss the implications of CISA staff reductions on small and medium enterprises, urging for community support. The duo analyze a DNS race condition that caused an AWS outage, highlighting resilience lessons. They also explore the geopolitical ramifications of China's claims about hacking, and tackle the potential burnout from a 72-hour workweek culture in tech. Lastly, they underline the importance of asset inventory following recent F5 breaches.

16 snips
Oct 24, 2025 • 9min
Jingle Thief exploit, Lazarus targets jobseekers, the 72 hour workweek
Hackers are on the rise, with the Jingle Thief stealing millions in gift cards through clever cloud exploitation. Meanwhile, the notorious Lazarus group is luring jobseekers in Europe to target defense companies developing UAVs. On a different note, the deep tech industry is pushing back hard, expecting new hires to embrace grueling 72-hour workweeks. As cybersecurity threats escalate, the race to implement stronger protections and response strategies continues.

16 snips
Oct 23, 2025 • 8min
TP-Link urges updates, MuddyWater espionage campaign, flaw hits Adobe Commerce
TP-Link highlights critical vulnerabilities in their Omada gateways, urging users to update. The espionage campaign by MuddyWater targets various organizations using sophisticated tools. Adobe Commerce faces threats due to the SessionReaper flaw, enabling account takeovers. Meanwhile, Canada penalizes Cryptomus for crypto violations, and Meta introduces new anti-scam features on their platforms. Researchers rake in nearly $793k at Pwn2Own after unveiling multiple zero-day exploits, showcasing the ongoing battles in cybersecurity.

16 snips
Oct 22, 2025 • 8min
Russian hackers replace malware with new tools, Windows updates cause login issues, campaign targets high-profile servers
Russian hackers are evolving, swapping out outdated malware for new, stealthier tools. Some recent Windows updates have created login chaos, affecting multiple PCs. A sophisticated campaign has emerged targeting high-profile servers with bespoke malware. Meanwhile, high-severity flaws have been added to CISA's exploited list, urging urgent patching. Plus, GlassWorm is spreading through VS Code extensions, stealing developer credentials, and a botnet expansion aims to compromise routers worldwide.


