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Top 10 Malware Strains of 2021

SecureWorld News

Cybercriminals often use malware to gain access to a computer or mobile device to deploy viruses, worms, Trojans, ransomware, spyware, and rootkits. Remcos, short for Remote Control and Surveillance, was leveraged by malicious cyber actors conducting mass phishing campaigns during the COVID-19 pandemic to steal personal data and credentials.

Malware 87
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What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

From ransomware attacks locking businesses out of their data until they pay potentially millions of dollars to spyware tracking users’ every move through their infected device, the effects of malware can be devastating. Activation: The ransomware begins encrypting sensitive files or locking down the system. Ransomware.

Malware 69
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FinSpy: unseen findings

SecureList

FinSpy, also known as FinFisher or Wingbird , is an infamous surveillance toolset. Kaspersky has been tracking deployments of this spyware since 2011. Both of them are encrypted with RC4. All communications between the server are encrypted with RC4. The encrypted VFS file. Names differ between samples.

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It is time to re-evaluate Cyber-defence solutions

Security Affairs

The Cyber-attack resulted in a large volume of data to be encrypted including database servers and backup data. In December 2020, Symrise AG confirmed that they were the target of Clop Ransomware attack, when 500GB of their data from over 1000 infected devices was encrypted by cyber criminals. 4securitas.com ).