SecureList

MARCH 1, 2021

The word “covid” in various combinations was typically used in the names of packages hiding spyware and banking Trojans, adware or Trojan droppers. If you look at the dynamics of attacks on mobile users in 2020, you will see that the average monthly number of attacks decreased by 865,000 compared to 2019.

Mobile 134

Mobile Malware Adware Banking 134

eSecurity Planet

DECEMBER 13, 2021

Germany-based G Data CyberDefense released software designed to trick the STOP ransomware variant into believing that a targeted system has already been compromised and keeping it from encrypting files after the device has been infected. But STOP ransomware will not encrypt files anymore if the system has the vaccine.”.

Ransomware 140

Ransomware Cybersecurity Encryption Malware 140

SecureList

MAY 31, 2021

If the victim organization is slow to pay up, even though its files are encrypted and some of its confidential data has been stolen, the attackers additionally threaten to carry out a DDoS attack. In South Korea, a suspect in the GandCrab ransomware operation was arrested (this family ceased active distribution back in 2019).

Mobile 87

Mobile Adware Ransomware Malware 87

Spinone

DECEMBER 23, 2019

And yet, an antivirus program is a necessary line of defense that secures your devices from viruses, adware, worms, trojans, and others. It’s simple: since ransomware is often spread as downloadable malware, there is a chance that antivirus will detect and block it before it encrypted any files.

Ransomware 52

Ransomware Backups Antivirus Firewall 52

eSecurity Planet

FEBRUARY 16, 2021

Jump ahead: Adware. Adware, also known as malvertising , is a type of malware that downloads or displays advertisements to the user interface. Rather than stealing data, adware is more of an irritant forcing users to see unwanted ads. Most users are familiar with adware in the form of unclosable browser pop-ups.

Malware 105

Malware Adware Spyware Antivirus 105

SecureList

NOVEMBER 23, 2021

This ransomware is controlled by command line parameters and can either retrieve an encryption key from the C2 or an argument at launch time. We saw many attacks using N-days, such as the attack that targeted the Brazilian Supreme Court (exploiting vulnerabilities in VMWare ESXI (CVE-2019-5544 and CVE-2020-3992). Definitely yes.

Cryptocurrency 106

Cryptocurrency Banking Cybercrime Ransomware 106

Spinone

DECEMBER 17, 2019

Instead of making itself known by encrypting files and displaying a ransom note, ransomware quietly stays in your system and scans the network for other vulnerabilities. By using lateral movement, ransomware can silently spread across the public cloud and encrypt files of the whole organization.

Ransomware 83

Ransomware Passwords Encryption Phishing 83