Krebs on Security

JULY 8, 2019

But GandCrab far eclipsed the success of competing ransomware affiliate programs largely because its authors worked assiduously to update the malware so that it could evade antivirus and other security defenses. in , where the group recruited many of its distributors. HEAVY METALL.

Ransomware 260

Ransomware Accountability Cybercrime Passwords 260

eSecurity Planet

DECEMBER 8, 2023

These priority maintenance requirements should also be extended to other security solutions that protect DNS servers such as firewalls and antivirus applications. This attack compounds the headaches of DNS hijacking by possibly adding an organization’s domain to the blacklists of many antivirus products and threat intelligence feeds.

DNS 111

DNS DDOS Firewall Architecture 111

eSecurity Planet

DECEMBER 7, 2023

Better antivirus (AV), endpoint detection and response (EDR), and extended detection and response (XDR) solutions can detect and block some attacks. This article was originally written by Fred Donavan and published on May 5, 2017. It was updated by Chad Kime on December 7, 2023.

Encryption 111

Encryption Passwords IoT Firewall 111

SecureList

APRIL 27, 2021

Further investigation of the Sunburst backdoor revealed several features that overlap with a previously identified backdoor known as Kazuar , a.NET backdoor first reported in 2017 and tentatively linked to the Turla APT group. Our latest reports focus on the changes the threat actor made to the September and November versions of its backdoor.

Malware 141

Malware Spyware Government Social Engineering 141