@petra_security

Petra Security (YC W24). Detect and respond to M365 account compromises in real time. Stop BEC and Token Theft in their tracks.

Joined February 2024
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🚨 Credential Stuffing Case Study: Subtle Signals, Big Threats 🚨 📊 16 accounts. 3 tenants. 4 days. 🕵️‍♂️ Low-and-slow tactics designed to bypass detection thresholds 🌍 Multi-ASN pivot between Russian and Vietnamese networks Dive into the details with Adithya!
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petrasecurity.substack.com/p… #CyberSecurity #ThreatHunting
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Petra Security retweeted
Emily Liu@_emilyliu_7 Feb 2024
i don't know how to overstate just how open and public the bluesky API is anyone can build graphs like these bc they're not private company data: docs.bsky.app you can actually finally build tools on an API that you won't someday get randomly locked / priced out of

Bluesky Protocol Services

High scale open social, unlocked for every builder. Bluesky operates public infrastructure for the AT Protocol — Jetstream, Relay, and the Bluesky API — as open services anyone can build on.

bsky.network
Bluesky
@bluesky7 Feb 2024
After opening access yesterday, Bluesky has crossed 4M users! 🎉 • 850k+ new users have signed up • Averaged 8.5 new accounts/second • 2M posts were created in the last 24 hours Sign up for Bluesky here, no invite code required: bsky.app/
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