DDOS: Turn your Toaster Off!

Most of you are already aware of the fact that half of the internet went down (or slow), when a 'bad-hackers' group weaponized 'millions of insecure IOT devices' to attack a DNS provider. Personally from my browsing habits, I was largely effected by Twitter being dramatically slow while other sites felt little sluggish. Anyways, this brings us to a number of question(s), Should I be surprised? I think NO. We knew this sh*t...

Linux TCP ACK Issue (Part 1)

A flaw in the Linux kernel used since late 2012 allows adversaries to inject malicious traffic, without MITM. In a Wednesday presentation at the USENIX Security Symposium researchers showed that this flaw lies in the Transmission Control Protocol (TCP) used by Linux since late 2012. In their research paper - Off-Path TCP Exploits: Global Rate Limit Considered Dangerous, the researchers document possible use cases, and attack scenarios on how this global limit be exploited to...