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Matt Johansen's free weekly newsletter for security enthusiasts.

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🎓️ Vulnerable U | #161

🎓️ Vulnerable U | #161

Trivy and LiteLLM nightmare from TeamPCP hacking GitHub workflows, Hong Kong privacy issues, FCC bans foreign routers, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #160

🎓️ Vulnerable U | #160

Meta funding the age verification war and reversing e2e encryption promises, stryker wiped by Iran, Telus gets hacked and loses a petabyte of data, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #159

🎓️ Vulnerable U | #159

Iran cyberwar in full swing as they retaliate, Claude hacked websites without permission, iOS exploit kit in the wild tied to USA gov contractors, and more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #158

🎓️ Vulnerable U | #158

Iran conflict includes a TON of cyber tactics and implications, AI in browsers is fraught with security issues, FBI got hacked, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #157

🎓️ Vulnerable U | #157

Anthropic goes toe to toe with the pentagon while getting attacked by China, Google API keys have a bad day, Apple joins the age verification debate, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #156

🎓️ Vulnerable U | #156

3 year anniversary edition! Google Threat Intel on the current state of cyber war, school software leaks millions of kids data, France breach exposes the whole country's bank account info, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #155

🎓️ Vulnerable U | #155

North Korea hacking interview candidates, OpenClaw security fails, Opus 4.6 beating out human hackers, Discord age verification reactions, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #154

🎓️ Vulnerable U | #154

WhatsApp encryption debate, Notepad++ exposes nation state supply chain hack, AI powered kids toy nightmares, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #153

🎓️ Vulnerable U | #153

Moltbot mania, Sandworm nearly knocks out Polish power grid, MongoDB ransom hacks and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #152

🎓️ Vulnerable U | #152

curl bug bounty ended over ai slop, LLM generating polymorphic malware client side in real time, Zendesk hijacked for massive spam storm, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #151

🎓️ Vulnerable U | #151

Moxie launches private AI chat, Iran Internet still dark amid crisis, US considering tapping private sector hackers for offense, and much more!

Matt Johansen
Matt Johansen
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🎓️ Vulnerable U | #150

🎓️ Vulnerable U | #150

China hacking Congressional staff, ICE tracking everyone's location without warrants via data broker info, ESXi exploits in the wild, Stalkerware producer pleads guilty, and more!

Matt Johansen
Matt Johansen