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 22, 2022

Despite these uncovered campaigns, attackers were still more likely to hunt for cryptocurrency using phishing, offering dubious cryptocurrency exchange platforms, and launching cryptojacking to illicitly mint cryptocurrency. In the past, many actors would join forces to attack and encrypt as many organizations around the world as possible.

Cryptocurrency 86

Cryptocurrency Mobile Ransomware Banking 86

The Last Watchdog

FEBRUARY 28, 2021

Cybercriminals often leverage social engineering tactics like phishing and spear-phishing to propagate sophisticated malware. Malware can be categorized based on how it behaves (adware, spyware and ransomware), and how it propagates from one victim to another (viruses, worms and trojans). Common types. Computer Viruses.

Cyber threats 113

Cyber threats Computers and Electronics Adware Spyware 113

SecureList

NOVEMBER 18, 2022

In late August 2020, we published an overview of DeathStalker and its activities, including the Janicab, Evilnum and PowerSing campaigns. Meanwhile, in August 2020, we also released a private report on VileRAT for our threat intelligence customers. The attackers compress stolen files into encrypted and password-protected ZIP archives.

Malware 99

Malware Computers and Electronics Adware Cryptocurrency 99

CyberSecurity Insiders

JANUARY 31, 2021

Cybercriminals often leverage social engineering tactics like phishing and spear-phishing to propagate sophisticated malware. Malware can be categorized based on how it behaves (adware, spyware and ransomware), and how it propagates from one victim to another (viruses, worms and trojans). Common Types of Malware.

Malware 107

Malware Computers and Electronics Adware Spyware 107

SecureList

MAY 31, 2021

While investigating attacks on the defense industry in mid-2020, we were able to observe the complete life-cycle of an attack, uncovering more technical details and links to the group’s other campaigns. Ransomware encrypting virtual hard disks. Ecipekac: sophisticated multi-layered loader discovered in A41APT campaign.

Malware 93

Malware Adware Encryption Architecture 93

eSecurity Planet

SEPTEMBER 29, 2021

Recent research by Positive Technologies looked at the cyber threat landscape during Q2 2021 and found that ransomware attacks reached “stratospheric” levels, accounting for 69% of all malware attacks, a huge jump from 39% in Q2 2020. Bank-grade encryption to help keep information like passwords and personal details secure.

Ransomware 106

Ransomware VPN Backups Malware 106

SecureList

AUGUST 12, 2021

Communication with the server can take place either over raw TCP sockets encrypted with RC4, or via HTTPS. All of these documents were blank, suggesting the existence of precursor documents – possibly delivered by means of spear-phishing or a previous infection – that trigger the download of the RTF files. Black Kingdom ransomware.

Ransomware 132

Ransomware Malware Banking Encryption 132

Spinone

DECEMBER 17, 2019

This is what you, a potential ransomware victim, need to know to protect your data and your business in 2020. Let’s take a phishing email that one of our colleagues got some time ago as an example to illustrate the most common signs: 1. One of the worst consequences that can happen via phishing emails is lateral movement.

Ransomware 83

Ransomware Passwords Encryption Phishing 83

SecureList

DECEMBER 10, 2020

A survey conducted in April 2020, as things were changing rapidly, revealed that around half (46%) of respondents had never worked from home before and therefore, were not entirely ready for such changes. Applications used as lures, January – November 2020 ( download ). Scam and phishing. Kaspersky detected 1.66

Scams 56

Scams Passwords Phishing Internet 56

SecureList

MAY 31, 2021

The majority (61.43%) of the discovered threats belonged to the adware category. For instance, adware that belongs to the AdWare.AndroidOS.Notifyer family was distributed in the first quarter under the guise of a file named ir.corona.viruss.apk, and Backdoor.AndroidOS.Ahmyth.f Quarterly highlights. Verdict. %*.

Mobile 68

Mobile Adware Banking Malware 68