Hacker hijacks printers worldwide to promote popular YouTube channel

Haythem Elmir

The TheHackerGiraffe used the Printer Exploitation Toolkit (PRET) to hijack +50k vulnerable printers to Promote PewDiePie YouTube Channel. An anonymous hacker hijacked over 50,000 internet-connected printers worldwide to print out messages promoting the subscription to the PewDiePie YouTube channel. Felix Arvid Ulf Kjellberg, aka PewDiePie, is a popular Swedish Youtuber, comedian, and video game commentator, formerly best […]

ETERNALSILENCE – 270K+ devices vulnerable to UPnProxy Botnet build using NSA hacking tools

Haythem Elmir

Over 270,000 connected devices run vulnerable implementations of UPnP, threat actors are attempting to recruit them in a multi-purpose botnet. In April, Akamai reported that threat actors compromised 65,000 home routers by exploiting vulnerabilities in Universal Plug’N’Play (UPnP), experts tracked the botnet as UPnProxy.  Now the company provided an update to […]

New PowerShell-based Backdoor points to MuddyWater

Haythem Elmir

Security researchers at Trend Micro recently discovered PowerShell-based backdoor that resembles a malware used by MuddyWater threat actor. Malware researchers at Trend Micro have discovered a Powershell-based backdoor that is very similar to a malware used by MuddyWater APT group. The first MuddyWater campaign was observed in late 2017, then researchers from Palo Alto Networks […]