Introducing Antigen: the offensive security agent that maps, exploits, and secures your attack surface. It probes your system like a hacker, ships fixes for your team's review, and tests again to ensure all vulnerabilities are patched.

Antigen connects to your code and infrastructure to build a live map of your system: every service, resource, and IAM role, and how they connect. From there, it attempts every path that could reach sensitive data, and finds every vulnerability your system could have.

At Antigen's core is tCell - our offensive cyber-security agent. tCell is used in production by healthcare systems, insurance providers, and major cloud infrastructure companies to protect customer data. It signs up, signs in, moves between accounts, and hunts for cross-tenant leaks, broken isolation, and misconfigured access.

Use the Antigen SDK to run penetration tests as part your CI, and stay continually secure with every deployment.

See what tCell finds in your environment. We’re offering a free evaluation pentest of your approved targets. Book yours:

classic @junaidfaizal__ banger, congrats on the launch

Who’s building this but for muslims ?

Wow

the hard part is exploiting your own prod environment convincingly without nuking something real in the process.

Congrats on launch!

banger @junaidfaizal__

Antigen's the real stuff!

video too tuff @junaidfaizal__

this is epic

the goats building the goated product

PLS TAKE MY MKNEY

👏 need this asap

banger

LFG - it's been awesome to see you guys ship.

LFG🔥🔥

lfg guys!

Nice

now how do you get this into the hands of literally every vibecoded app ever

Sign me up!

peak

holy cinematic

beauty

No need to pay vendors anymore. Any solution can be coded in house. The days of vendor lock in are over. There might be a small market for those that don't want to do it in house tho.

hack your own shit first. respect.

Love the probe fix and retest loop

congrats on the launch!

the ability to ship fixes for review sounds like a huge time-saver for teams

Holy next unicorn

great product with goated team.

Sounds easy but it's not. The hard part has never been finding the vulnerabilities. The hard part in most complex prod environments is the endless amount of testing that's required to make sure the patch doesn't break anything. A lot of us get, at most, one weekend a month when we're allowed to take the systems down to patch. And if you ever want to find Jesus, be the guy pushing the button to install a patch at 2am on a Saturday. You'll very quickly learn how to pray that the system comes back up after the patch. It's terrifying. Because if it doesn't, it's your job. So we all do the minimum patching. Boards and CEOs are going to have to accept, and give forgiveness for, a certain amount of instability in order to get all the patching done that's needed. I wrote a paper about this at (not selling anything, I've got a job).

How didn't this exist before?

Sisters are going to want to map, attack and secure you with that beard

Closing the loop between vulnerability discovery and verified fixes is powerful