malware

Less popular, but very effective, Red-Teaming Tool BRc4 used in attacks in the wild

Threat actors are abusing legitimate adversary simulation software BRc4 in their campaigns to evade detection. Researchers from Palo Alto Networks…

4 years ago

New Hive ransomware variant is written in Rust and use improved encryption method

Hive ransomware operators have improved their file-encrypting module by migrating to Rust language and adopting a more sophisticated encryption method.…

4 years ago

Malicious NPM packages used to grab data from apps, websites

Researchers from ReversingLabs discovered tens of malicious NPM packages stealing data from apps and web forms. Researchers from ReversingLabs discovered…

4 years ago

AstraLocker ransomware operators shut down their operations

AstraLocker ransomware operators told BleepingComputer they're shutting down their operations and are releasing decryptors. AstraLocker ransomware operators told BleepingComputer they're…

4 years ago

Threat Report Portugal: Q2 2022

The Threat Report Portugal: Q2 2022 compiles data collected on the malicious campaigns that occurred from March to June, Q2,…

4 years ago

Microsoft: Raspberry Robin worm already infected hundreds of networks

Microsoft announced that the Windows worm Raspberry Robin has already infected the networks of hundreds of organizations. Raspberry Robin is…

4 years ago

Security Affairs newsletter Round 372 by Pierluigi Paganini

A new round of the weekly Security Affairs newsletter arrived! Every week the best security articles from Security Affairs for…

4 years ago

A ransomware attack forced publishing giant Macmillan to shuts down its systems

A cyber attack forced the American publishing giant Macmillan to shut down its IT systems.  The publishing giant Macmillan has…

4 years ago

SessionManager Backdoor employed in attacks on Microsoft IIS servers worldwide

Researchers warn of a new 'SessionManager' Backdoor that was employed in attacks targeting Microsoft IIS Servers since March 2021. Researchers…

4 years ago

Korean cybersecurity agency released a free decryptor for Hive ransomware

Good news for the victims of the Hive ransomware, Korean security researchers have released a free decryptor for some versions.…

4 years ago

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