How a manipulated verification response allowed an invalid OTP to advance a real registration flow

So, Intigriti runs a little monthly hacking challenge for anyone who wants to practice. This month’s challenge was called Critter Gallery —…

Hey everyone! In this writeup, I’m excited to share my experience finding a Broken Access Control / Cross-Portal Authorization Bypass…

Learn when stablecoins work for cross-border payments and how businesses can compare settlement speed, FX costs, fees and liquidity with traditional payment rails.

Proofpoint uncovers hackers using compromised university accounts for fake job offers, credential theft and gift card scams, including FBI impersonation.

A technical breakdown of parameter tampering during checkout and why client-side trust leads to critical financial risks.

Hey everyone! 👋

A few days ago, I stumbled across a term in a bug bounty write-up: OAST payload. I had no clue what it meant, so I did what anyone would do…

For my automotive security people.

On September 15, three agencies — the FBI, the U.K.’s National Cyber Security Center, and the Netherlands’ AIVD — published a joint…

Lab link

What is CSRF

Triage:

I’m Hossam Hamada, a security researcher and bug bounty hunter. During an authorized security assessment, I discovered an interesting OTP…

TL;DR CISA published advisory ICSA-26-272-02 on September 29, 2026, covering 10 Toptech TMS7 vulnerabilities that also affect TopHAT. The worst, CVE-2026-71379, scores CVSS 10.0 and lets an unauth…

TL;DR OpenSSL fixed 14 OpenSSL vulnerabilities in a security advisory on September 29, 2026. One is rated High: a DTLS flaw that can leak heap memory to a peer or crash the process. The rest are o…

No injection. No broken authentication. No parser doing something it shouldn’t. This bug lived entirely in a spreadsheet-simple arithmetic…