Katie Moussouris

Katie Moussouris

Creator
0 followers

Katie Moussouris, CEO of Luta Security and a pioneer of bug bounty programs (ex-Microsoft), advocates for coordinated vulnerability disclosure and safer software.

Open‑source AI Tool Detects Real Bugs Automatically
SocialApr 14, 2026

Open‑source AI Tool Detects Real Bugs Automatically

Open sourced simple AI model that finds real bugs, from the folks at @Aisle_Inc . Is it getting hot in here? 🔥

By Katie Moussouris
Survive the AI Vulnerability Festival: Your Vulnapalooza Guide
SocialApr 14, 2026

Survive the AI Vulnerability Festival: Your Vulnapalooza Guide

Everyone's worried about the Vulnpocalypse, vulnmageddon, vulnerability storm brought on by #AI like #Mythos, but what if we treated this like a music festival? We all have tickets to Vulnapalooza. Here's your festival survival guide. https://t.co/9EYqmueCPf

By Katie Moussouris
LutaSecurity Cuts Zoom Bug Cases 37% in 10 Weeks
SocialApr 13, 2026

LutaSecurity Cuts Zoom Bug Cases 37% in 10 Weeks

When the pandemic lockdown hit & @Zoom surged in popularity, so did its #bugbounty program — much like many organizations are facing an #AI vuln report surge today. @LutaSecurity helped flatten the curve of Zoom’s bug cases by 37% in...

By Katie Moussouris
Anthropic AI Guides Rapid AI Vulnerability Prep for All
SocialApr 13, 2026

Anthropic AI Guides Rapid AI Vulnerability Prep for All

Great advice from @AnthropicAI on prep for accelerated AI vulnerability discovery, including what to do if you don’t have a dedicated security team, if you’re reporting bugs you found, or are an open source maintainer. /ht @_decius_ for sending the link ...

By Katie Moussouris
Robust Patch Management Needed Before AI Vulnerability Crisis
SocialApr 10, 2026

Robust Patch Management Needed Before AI Vulnerability Crisis

The technical debt repo man is coming, especially for those that don’t have robust patch creation & management — & it’s clear we can’t keep cranking out bugs in the 1st place. Stay hydrated, ops teams, & tip your doordashers...

By Katie Moussouris
Mythos Flips Defender Calculus; Glasswing Leads Massive Coordination
SocialApr 7, 2026

Mythos Flips Defender Calculus; Glasswing Leads Massive Coordination

N days, logic bugs, exploit chains defeating friction-based exploit mitigations — your time has come. @AnthropicAI #mythos changed the defender’s calculus overnight. Glad #glasswing is attempting the biggest multiparty vuln coordination of the century https://t.co/KroRUisqY8

By Katie Moussouris
AI Now Outcodes Most Humans in Vulnerability Exploitation
SocialApr 7, 2026

AI Now Outcodes Most Humans in Vulnerability Exploitation

Welcome to the space age of cybersecurity. “AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities.” https://t.co/nWdi1l4vOI

By Katie Moussouris
AI Proliferation Shallowens Bugs, Boosts Top‑tier Fixes
SocialJan 30, 2026

AI Proliferation Shallowens Bugs, Boosts Top‑tier Fixes

Have we reached the stage of “many AIs make all bugs shallow”? Great writeup on AI, open source, & bug bounties by @stanislavfort cofounder of AISLE “Mass adoption collapsed the median quality (“slop” killed bug bounty..) but.. raised the ceiling” https://t.co/iDvdiDy41J

By Katie Moussouris
AI Fuels Buggy Bounty Incentives; cURL Exits to Reset
SocialJan 21, 2026

AI Fuels Buggy Bounty Incentives; cURL Exits to Reset

AI was the accelerant on a perverse incentive fire sparked by bug bounty platforms that reward spray & pray. Both open source & orgs without dedicated vuln response teams get overloaded when they offer cash there. cURL is right to...

By Katie Moussouris