Summary

In this episode of the Blue Security Podcast, hosts Andy and Adam discuss significant cybersecurity incidents involving Notepad++ and 7-Zip, highlighting the vulnerabilities in open-source software and the importance of enterprise software management. They emphasize the need for ad blockers, the challenges of identifying legitimate software downloads, and the necessity of implementing robust security measures in organizations.

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YouTube Video Link: https://youtu.be/t6ERCYqFHFU

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Documentation:

https://arstechnica.com/security/2026/02/notepad-updater-was-compromised-for-6-months-in-supply-chain-attack/

https://www.rapid7.com/blog/post/tr-chrysalis-backdoor-dive-into-lotus-blossoms-toolkit/

https://msendpointmgr.com/2025/10/04/taming-browser-extensions-with-intune/

https://www.malwarebytes.com/blog/threat-intel/2026/02/fake-7-zip-downloads-are-turning-home-pcs-into-proxy-nodes

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Andy Jaw

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Adam Brewer

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