14/05/2025Http4k XML External Entity Injection (XXE)In December 2024, a critical XML External Entity (XXE) injection vulnerability was discovered in the http4k toolkit, a popular functional...
08/05/2025Weekly Incident Challenges now Free!Hey everyone, Pleased to announce our new “Weekly Incident” Game. Every Wednesday, we post about a real-world incident and the...
07/05/2025The Capital One HackIn July 2019, Capital One suffered a major data breach affecting over 100 million individuals, stemming from a misconfigured Web...
01/05/2025Black Hat Asia 2025 Winner!Congratulations to @nghuailing for being the Winner of Black Hat Asia 2025 AI WarGame! The competition was tight this time...
30/04/2025GitHub Account TakeoverIn March 2012, GitHub faced a significant security incident involving a mass-assignment vulnerability. This vulnerability arose due to insufficient…
23/04/2025Stack Overflow Outage!In June 2016, StackOverflow faced a server outage exceeding 30 minutes caused by a security vulnerability exploited by a malicious...
16/04/2025NDC Melbourne 2025 - Secure Coding WorkshopWe will be hosting a workshop at NDC Melbourne 2025 Check it out here Fix the Flag - Proactively Defending...
16/04/2025Steam Client Privilege EscalationIn August 2019, security experts Matt Nelson and Vasily Kravets separately disclosed a privilege escalation reported a privilege escalation…
09/04/2025Spotify Account Takeover HackIn June 2013, Spotify encountered an unusual security vulnerability involving Unicode username normalization, which allowed attackers to hijack user…