CISSP | CIRT

Joined October 2021
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AI coding assistants like GitHub Copilot, Codeium, and Cursor are now part of everyday dev workflows inside Visual Studio Code. But what artifacts do they leave behind on a system? #DFIR #CyberSecurity #DigitalForensics #VSCode #AI
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Hmmm a good one to join…
Last chance to join today's webinar at 1:00PM! Get a clear picture of where your IR program stands and what it actually takes to keep up with the speed of modern attacks. Register now! hubs.la/Q04jVJpP0
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paritosh retweeted
May 20
1/ We are sharing additional details regarding our investigation into unauthorized access to GitHub's internal repositories. Yesterday we detected and contained a compromise of an employee device involving a poisoned VS Code extension. We removed the malicious extension version, isolated the endpoint, and began incident response immediately.
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The word ‘internal’ doing a lot of heavy lifting here... If your ‘private’ repo contains plaintext secrets, today’s a good day to rotate them.
May 19
We are investigating unauthorized access to GitHub’s internal repositories. While we currently have no evidence of impact to customer information stored outside of GitHub’s internal repositories (such as our customers’ enterprises, organizations, and repositories), we are closely monitoring our infrastructure for follow-on activity.
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NEVER act on an unvalidated dark web alert. Validate on three axes:
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Content authenticity: Do sample records actually match your organization’s format? Check email domain patterns, password policy patterns (length, complexity), internal naming conventions that wouldn’t be publicly known.
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Temporal freshness: Is this recycled data from a 2019 breach being re-listed as new? Cross-reference against Have I Been Pwned API and your known breach history.
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Palo Alto's Unit 42 dropped a threat brief on CVE-2026-0300, a zero-day in PAN-OS Captive Portal that lets attackers run code on your firewall without any login.
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They even triggered a SAML flood to push traffic to a second device and compromised that one too. If you're running PA-Series or VM-Series firewalls, either restrict the User-ID Auth Portal to trusted zones or just disable it if you don't need it.
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