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🎓️ Vulnerable U | #108

Mar 21, 2025

•

14 min read

🎓️ Vulnerable U | #108

More CISA DOGE drama, US softening on Russia cyber defenses, 60M malware app downloads from Google Play Store, Massive Github supply chain hack, and much more!

Matt Johansen
Matt Johansen

News

Apache Tomcat CVE-2025-24813 Under Attack

Mar 20, 2025

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3 min read

Apache Tomcat CVE-2025-24813 Under Attack

Newsroom
Newsroom

News

CISA Warns of Supply Chain Compromise of tj-actions/changed-files GitHub Action

Mar 19, 2025

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3 min read

CISA Warns of Supply Chain Compromise of tj-actions/changed-files GitHub Action

Newsroom
Newsroom

News

+1

CISA Adds Apple CVE-2025-24201 to KEV Catalog

Mar 14, 2025

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2 min read

CISA Adds Apple CVE-2025-24201 to KEV Catalog

Newsroom
Newsroom

Newsletter

🎓️ Vulnerable U | #107

Mar 14, 2025

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15 min read

🎓️ Vulnerable U | #107

CISA having a bad time, Microsoft and Google Threat Intel full of goodies this week, SSRF on the rise as per GreyNoise, and much more!

Matt Johansen
Matt Johansen

Microsoft

+1

Microsoft Disrupts Huge Malvertising Campaign

Mar 7, 2025

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3 min read

Microsoft Disrupts Huge Malvertising Campaign

Newsroom
Newsroom

Newsletter

🎓️ Vulnerable U | #106

Mar 7, 2025

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16 min read

🎓️ Vulnerable U | #106

US stand down against Russia, Microsoft intel on Silk Typhoon, Some spicy polymorphic malware, a super huge and instantly spun up botnet, and much more!

Matt Johansen
Matt Johansen

Mental Health

High Pay, Low Respect: 60% of Cybersecurity Pros Want to Change Jobs

Mar 6, 2025

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7 min read

High Pay, Low Respect: 60% of Cybersecurity Pros Want to Change Jobs

Cybersecurity burnout is real—learn practical self-care tips, set boundaries, and build community support to protect your mental health in a high-stress industry.

Matt Johansen
Matt Johansen

News

Executives Receive Fake Snail Mail BianLian Ransomware Notes

Mar 6, 2025

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3 min read

Executives Receive Fake Snail Mail BianLian Ransomware Notes

Executives are receiving something strange from scammers claiming to be linked to the BianLian group: Fake ransomware letters delivered via snail mail

Newsroom
Newsroom

Vulnerability

+1

Microsoft Patches Critical RCE Flaw in Windows KDC Proxy

Mar 6, 2025

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6 min read

Microsoft Patches Critical RCE Flaw in Windows KDC Proxy

Microsoft has patched CVE-2024-43639, a critical remote code execution (RCE) vulnerability in Windows KDC Proxy.

Newsroom
Newsroom

Iran

+1

Highly Targeted Polyglot Malware Campaign Hits UAE Aviation and Satellite Firms

Mar 6, 2025

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4 min read

Highly Targeted Polyglot Malware Campaign Hits UAE Aviation and Satellite Firms

A sophisticated cyber espionage campaign, dubbed UNK_CraftyCamel, is targeting aviation and satellite organizations in the UAE. Attackers use polyglot files, a custom Go-based backdoor (Sosano), and compromised business accounts to evade detection.

Newsroom
Newsroom

cybercrime

+1

Notorious Spam Host "Prospero" Now Routing Through Kaspersky Lab Networks

Mar 6, 2025

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5 min read

Notorious Spam Host "Prospero" Now Routing Through Kaspersky Lab Networks

Prospero OOO, a major bulletproof hosting provider linked to malware and phishing operations, has started routing through Kaspersky Lab’s network. This shift raises concerns over cybersecurity risks and Kaspersky’s role.

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Newsroom
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Vulnerable U

Vulnerable U

Infosec's favorite weekly newsletter for news, tools, and tips with 38,000+ CISOs, founders, change-makers, and straight up hackers.


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