#Blackout, #Bots and #Trolls On December, 23th, 2015, parts of the electricity infrastructure in Ukraine were attacked by hackers. The result was a blackout for approx. 700K people. According to @wired and @ZEIT , the hack was launched with a malware called blackenergy. This is a framework that can be equipped with different exploits. In the attack a „killdisc“ feature was used that destroys the boot sector on a hard disk and thereby makes the computer useless. In addition, wired reports that there had been a denial of service attack on the telephone hotlines of the energy companies: Many people called the hotlines and made wrong statements about the location of blackouts so that the companies could not know what was really going on. This case reminds of a cyberattack in the Russian-Georgian war in 2008 when the energy infrastructure in Georgia was taken down: The target is similar, the exploit seems to be an update and at least for the telephone denial of service attack, m...