Joined March 2026
Michael Dahan retweeted
We released a blog post @depi_ about Mean Time To Detect vs Meant Time To React, especially applied to Software Supply Chain Beautifully written by @vm00z 🔥 depi.security/blog/20261002-…
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Michael Dahan retweeted
We're building Depi Red Team. Zero to a validated exploit in 3m 56s. Depi does the recon and validation, the red teamer builds the exploit locally on top. We also used Bug Bounty as a sandbox for our research and got XX,XXX$ bounties with it ;D Our team went from hours or days to minutes on the hardest exploits. I need help from Red Teamers and get some feedback. DM me what's missing or let's jump into a call ;D
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Michael Dahan retweeted
Me a security practitioner stuck on Opus 4.8 because it’s the only model in the Cyber program
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
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Michael Dahan retweeted
Your security team went home. The agent looking for a way into your stack didn’t. Agents are going upstream. Ask the mathematicians.
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Michael Dahan retweeted
Insane the number of vulnerabilities we are sending at @depi_ in Bug Bounty related to Github Actions. @github made a lot of committment to reduce the attack surface, but we're still finding a huge amount per week that we weaponise end to end. This vuln class is not dead.
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Michael Dahan retweeted
I read the report. @0xMadder killed it with her first bounty 🔥 Follow her she’s about to drop some crazy research 😁
First Tweet, first Bounty, 2026 is going great :))
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Michael Dahan retweeted
First Tweet, first Bounty, 2026 is going great :))
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Michael Dahan retweeted
Like always Inti is doing some wizardry. Seems simple once you have the answer but you need to think about it 😁
how i hacked 320+ companies that replaced their cs team with "smart" ai agents: 1. drafted a gdpr request to support@ 2. changed the FROM header from my e-mail to yours (spoofing) 3. put myself in CC 4. ai agent responds with YOUR data to BOTH of us 😈 more tricks: @intigriti
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Michael Dahan retweeted
I Went to the World's Biggest Hacker Conference (DEFCON VLOG) 👉🏼 youtu.be/4QQnW170C5g
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Michael Dahan retweeted
The team is going to drop something huge here 🔥
Surprise new talk you absolutely won't want to miss! Team Depi "Melting the Frontier Lab" at 10.30 today in the Bug Bounty Village! A must see!
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Michael Dahan retweeted
Vulnerability disclosures hit different when it’s behind closed doors 👀👀
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Michael Dahan retweeted
🤯
Vulnerability disclosures hit different when it’s behind closed doors 👀👀
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Michael Dahan retweeted
Private disclosure party 🚨 "Melting the Frontier Labs" with @0xLupin. They're dropping some wild research including how they may have compromised a frontier lab via a supply chain attack. Talk followed by food+drinks. Comment "npm install" for the RSVP link 👇
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Michael Dahan retweeted
I had the amazing chance to be with @_Worty for his first @Hacker0x01 Live Hacking Event in Berlin ! It was awesome to hang out again with all the hacker friends and tbh he rocked this event 🤟
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Michael Dahan retweeted
Private disclosure party 🚨 “Melting the Frontier Labs” with @NahamSec. We’ll reveal how we discovered and developed one of our most complex supply chain attack paths, targeting a frontier lab. Talk, food and drinks. Comment “npm install” for the RSVP link 👇
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Michael Dahan retweeted
1/ We found a new way to attack GitHub Actions: a TOCTOU inside workflows using find-comment. Cool thing to spray in Bug Bounty btw :P The cool part ? It was found 100% autonomously by Depi. No human in the loop. Here's the whole chain. 🧵
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Michael Dahan retweeted
Anyone I know in SF next week up for a coffee ? 😁
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Michael Dahan retweeted
Proud of @_Worty and @Vozec1 for the winning the latest @yeswehack LHE ! They are definitely underrated hackers and I’m sure the community will soon have the chance to see how amazing they are 🤟 Congratz 🔥
Final score: bugs found, hackers crowned 👑 🥇 @Vozec1 and @_Worty 🥈 swdb 🥉 @PerceSecu 🩸 First Blood: @TheLaluka and p4st1s 💥 Biggest Impact: @Vozec1 and @_Worty Check out the final leaderboard of our #LiveHackingEvent with @PUMA: event.yeswehack.com/events/l…
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Michael Dahan retweeted
We are currently working with @idnamaa and @Tristan_Phl to get our next batch of stickers out ! We will distribute them in the next conferences we will attend. I'll make sure to always keep some on me ;D So if you see me, don't hesitate to ask for stickers !
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