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Matt Johansen's free weekly newsletter for security enthusiasts.

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🎓️ Vulnerable U | #181

🎓️ Vulnerable U | #181

Delta WiFi Hack from DEFCON, Defendant hides AI prompt in court documents, Whitehouse enables privateering hackers, and more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #180

🎓️ Vulnerable U | #180

Rogue AI hackers follow ups, Blackhat and DEFCON research dropping, Water plants not pulling PLCs off the internet fast enough, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #179

🎓️ Vulnerable U | #179

More AIs escaping labs, FCC cracks down on foreign hardware, Amazon selling pre-hacked streaming sticks, and more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #178

🎓️ Vulnerable U | #178

AI escaped the lab, Jim Cramer calls Chinese models a huge risk, and an absolute ton of vulns in active exploitation you need to know about

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #177

🎓️ Vulnerable U | #177

Record breaking patch tuesday, AI 0days, Hacker perp walks, job interviews that get you hacked, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #176

🎓️ Vulnerable U | #176

Microsoft ID used to track hackers in court case, Vidar infostealer intel breakdown, Zero days to watch out for, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #175

🎓️ Vulnerable U | #175

Free Fable! Fortibleed updates, New Citrix and Oracle active attacks, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #174

🎓️ Vulnerable U | #174

Fortibleed is a bigger nightmare than we thought, Scattered Spider members go to jail, LastPass has another breach this time via Salesforce, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #173

🎓️ Vulnerable U | #173

Free Mythos! Fortinet having massive security issues, FIFA has a near miss on massive security vulnerability in the World Cup streams, and much more!

Matt Johansen
Matt Johansen
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Vulnerable U | #172

Vulnerable U | #172

Mythos and Fable updates, AI agents falling for phishing emails, Iran hacked California water providers, ServiceNow breach, and more!

Matt Johansen
Matt Johansen
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Vulnerable U | #171

Vulnerable U | #171

Meta's AI disaster, Whitehouse executive order on AI security, more npm worms, and more publicly disclosed vulns from researchers

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #170

🎓️ Vulnerable U | #170

Microsoft kicked the hornets nest, Mythos be Mythosing, FBI warnings about in person social engineering, and much more!

Matt Johansen
Matt Johansen