Vercel breach, ZionSiphon targets water infrastructure, Bluesky DDoS

Vercel breach, ZionSiphon targets water infrastructure, Bluesky DDoS

Author: CISO Series April 21, 2026 Duration: 7:39

Vercel confirms breach, stolen data for sale

ZionSiphon targets water infrastructure

Bluesky blames outage on DDoS

Get the show notes here: https://cisoseries.com/cybersecurity-news-vercel-breach-zionsiphon-targets-water-infrastructure-bluesky-ddos/

Huge thanks to our sponsor, ThreatLocker

ThreatLocker is extending Zero Trust beyond endpoint control. With their recent releaseof Zero Trust Network Access and Zero Trust Cloud Access, access isn't based on credentials alone, it requires the right user, the right device, and the right conditions. Because as we've seen in recent large-scale CRM breaches, stolen credentials and misconfigurations can expose massive amounts of data. With ThreatLocker, nothing is exposed, and access is limited to exactly what's needed. Learn more and start your free trial today at ThreatLocker.com/CISO.


Keeping up with the constant flow of threats, breaches, and innovations in digital defense can feel like a full-time job. That’s where Cybersecurity Headlines comes in. Produced by the team at CISO Series, this daily audio briefing cuts through the noise to deliver the essential stories from the information security landscape. Each episode focuses on clarity and context, transforming complex technical developments and urgent news into digestible updates you can absorb during your morning routine or commute. You’ll hear a straightforward rundown of the day’s most significant events-whether it’s a newly discovered software vulnerability, a major regulatory shift, or analysis of a trending attack method. This podcast serves as your efficient, reliable starting point, ensuring you’re informed on the critical issues that impact professionals and organizations. For those wanting to explore a topic in greater depth, the conversation continues beyond the audio, with extended analysis and resources available from the creators. Tune in for a concise, no-frills update that helps you stay ahead in a field where yesterday’s news is already ancient history.
Author: Language: English Episodes: 100

Cybersecurity Headlines
Podcast Episodes
FBI email theft, Lloyds Bank glitch, API keys running loose [not-audio_url] [/not-audio_url]

Duration: 8:14
FBI confirms theft of director's personal emails Lloyds customer data exposed in IT glitch Hundreds of valid API keys discovered on the Web Get the show notes here: https://cisoseries.com/cybersecurity-news-fbi-email-the…
FCC router ban, drone hit AWS, Crunchroll leak [not-audio_url] [/not-audio_url]

Duration: 6:46
FCC bans foreign routers Drone activity disrupts AWS region Crunchyroll confirmed data leak Check out our show notes for all story links: https://cisoseries.com/cybersecurity-news-fcc-router-ban-drone-hit-aws-crunchroll-…