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Top 10 Malware Strains of 2021

SecureWorld News

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. Remcos installs a backdoor onto a target system. Enforce MFA. Maintain offline (i.e., physically disconnected) backups of data.

Malware 84
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What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

Since 2008, antivirus and cybersecurity software testers AV-TEST have kept track of the number of newly-developed malware worldwide, totaling at nearly 1 billion as of September 2022. Firmware rootkits are also known as “hardware rootkits.”. Your antivirus program or other security solution is randomly disabled.

Malware 75
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IT threat evolution Q3 2021

SecureList

The attackers obtain initial access to a system by sending a spear-phishing email to the victim containing a Dropbox download link. Apart from Trojanized installers, we also observed infections involving use of a UEFI (Unified Extensible Firmware Interface) and MBR (Master Boot Record) bootkit. FinSpy: analysis of current capabilities.

Malware 92
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EP 31: Stopping the Mirai IoT Botnet, One CnC Server At A Time

ForAllSecure

It was for 1000s of compromised, Internet of Things, enabled devices, such as surveillance cameras, residential gateways, internet connected printers, and even in home baby monitors these devices themselves are often thought of as not having much in the way of resources, and really they don't have many computing resources. Probably not.

IoT 52