- May 19th, 2017
It’s been a busy week in the security world. On Friday 12th May 2017 the world was hit by one of the biggest ransomware out breaks in recent times. It reached 74 countries and more than 45,000 systems. By Monday, this was more like 150 countries and 200,000 systems, according to Europol. When a kill-switch was found to disable the virus, it was a matter of hours until new variants were infecting systems at a rate of 3,600 per hour.
- May 4th, 2017
- April 12th, 2017
The Dridex banking Trojan, once one of the most active and prolific malware strains, went quiet back in the summer of 2016. The large-scale spam operations distributing it dried up and the few samples that still appeared showed no significant changes. This appears to have represented a period where the attackers were retooling as Dridex has returned with fury and a spam campaign spearheaded by malicious Word documents exploiting a zero day vulnerability in Microsoft Office.
- January 24th, 2017
- April 12th, 2016
In the tech world recently there have been discussions regarding a new type of ransomware, which has been dubbed “PowerWare”. It has been named this way due to the fact that instead of using an exploit to download malicious software to run on the users’ machine and encrypt their files, exploits are instead used to invoke PowerShell to do the damage.