New stealthy hacker-for-hire group mimics state-backed attackers
A new mercenary hacker group tracked as CostaRicto by BlackBerry researchers is selling its services to entities requiring APT-level hacking expertise in cyber-espionage campaigns spanning the globe and targeting a multitude of industry sectors. […]
DNS cache poisoning attacks return due to Linux weakness
Researchers from Tsinghua University and the University of California have identified a new method that can be used to conduct DNS cache poisoning attacks. The findings reopen a vulnerability that had been discovered by Kaminsky in 2008 and thought to have been resolved. […]
