Nov 15, 2014 A different kind of birthday attack Considering how many people actually use their birthday as their ATM pin, this is bad from a security standpoint. Tags: Security Similar Articles Bank Token Teardown - My hardware token ran out of battery recently. Before throwing it out, I opened it up to remove the battery so I can dispose of it separately. I decided to take the opportunity to sneak a quick ... Fun with MD5 Collisions - We all know about MD5 hash collisions but I have never imagined that so much progress has been made. Meaningful hash collisions can now be computed on desktop grade hardware. The below collision ... GovTech CTF Writeup - Index Forensics - Walking down a colourful memory lane OSINT - Sounds of freedom! Cloud - Find the leaking bucket! Bonus - Bonus flag for submitting Awesome Write-up Walking down a colourful ... Calling IUnknown COM interface - While completing challenge 9 of Flare-On 7, I found a lack of information out there on reverse engineering COM objects. Most tutorials are written from a developer point of view where the ...