Perly 🦈

Hi I’m Perly At 16 I was the third largest artist on Pinterest Was published in two nation-wide anthologies for art And one for poetry Worked with top creators and brands like stabilo Then I quit art Switched to cybersecurity And at 18 I beat 750+ industry professionals at my first CTF with Target Then 100 more at AWS Now idk what I’m gonna do next, but I’ve met the coolest ppl doing crazy things who inspire me to try and take a swing (and monetize it this time lol🥲) + best of all, I make art again

Every 3rd website you visit runs Nginx. 18,959,833 of them can be hijacked right now. A bug from 2008 just got a working exploit. CVE-2026-42945 (CVSS 9.2) No login. No access. Just one HTTP request. → Heap overflow → Worker process → RCE Patch ASAP to Nginx 1.31.0 or 1.30.1 PoC is already out: github.com/DepthFirstDisc…

ICYMI we brought the magic of foraging to the good people of Flatiron for ramp season yesterday

they *sigh* made a *sigh* wormy boi in *loud defeated sigh* npm 🫠

@jestonlu happy birthday!!

Hit 21 today!! Lil life update announcement coming soon :)

coming soon to the skyline project...

@KlausCodes @tryramp yess welcome!

1st day at @tryramp 👀

Jewish founders, engineers and investors join @FarroYossi and me for Dinner, Tefillin & Mitzvot this week. Tentatively Wednesday evening. More details tba partiful.com/e/RiZbpldKhTGL…

@Mottel @FarroYossi well i obvs cant wrap but down to come by anyway lol

Who wants to do this next week in NYC with @FarroYossi and me?

Our security bug bounty program is now public on HackerOne. We've run the program privately within the security research community, and their findings have strengthened our products. Now anyone can report vulnerabilities and get rewarded. Read more: hackerone.com/anthropic

@adamcohenhillel @FarroYossi so cool!

Jewish founders, engineers and investors for Dinner and Tefillin with @FarroYossi in SF 💪

New video: The responsible disclosure debate is hiding what's really going on. These kids aren't mad about security. They're mad about life. They don't have a principled position on disclosure, they have anger problems and AI. They need guidance & mentorship, not encouragement.

Top NYTW security events for red teamers: - there are none **cries**

@bradflora @ycombinator @nemild Super cool!

YC interviews in NYC this month! We’re seeing so many interesting fintech, crypto and future-of-finance applications at YC these days that @nemild and I thought it’d be fun to interview a bunch in the heart of the financial world for S26.

Wrote a companion to our GitHub Actions hardening guide: this one covers packages. Get a clear rundown of your options: cooldowns, lockfiles, registry proxies, canaries, + more Hopefully useful as a reference given the recent incidents! wiz.io/blog/practical…

We’re hiring! We have new positions open for IT Cybersecurity Specialists, Cybersecurity State Coordinators, and Protective Security Advisors to help secure our nation’s critical infrastructure. Apply now: usajobs.gov/Search/Results…

@ndrewpignanelli So cool!!! Congrats!

Announcing Cofounder 2: Run an entire company with agents. It's the infrastructure for the one person billion dollar company - orchestrating agents across engineering, sales, marketing, ops, and design. (and yes that's my real grandma in the video)

Based on the engagement metrics for the sf map + nyc map We can finally confirm nyc > sf

Do you know who created homebrew? Or the story behind it? What about cURL? Bash? We use these all the time And yet how they came to be is a mystery to many Introducing my latest project Byte of history A weekly newsletter diving into the history behind software First edition comes out Tuesday

You can subscribe here: open.substack.com/pub/byteofhist…