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Matrix and targeted ransomware: small attacks, but great danger – Press materials

The following text is from a press release and does not reflect the opinion of the editorial board.

Thursday, January 31, 2019 – In its latest report on the threat of SophosLabs 2019, Sophos announced an increase in attacks targeting attacks. The method used is already known, including the SophosLabs identified Matrix, a mischievous agile type of seizure that continues to evolve since its discovery in 2016.

Although his attacks are less sophisticated than those of SamSam, attacking just one machine at once, ransomware like the Matrix poses a real danger. There are really developed new variants that can scan the network to search for new potential victims once they are entered into the network.

Sophos, a security specialist, today presented his new report, "Matrix: Low-key Targeted Ransomware," in which he presented his recommendations to ensure an optimal level of protection:

Limit access to applications on the remote, such as Remote Desktop (RDP) and VNC.
Conduct full and regular analysis and network intrusion tests. If these actions have not been taken recently, this must be done as soon as possible so that the door is not left open to cyber criminals.
Carry out multi-factor authentication for sensitive internal systems, whether for employees in a LAN or VPN.
Create off-line and off-site backups, and develop a recovery plan after an attack involving recovery of data and systems for the entire organization simultaneously.

For more information on this topic, you can already review the "Matrix: Ransomware Array" report. We can also offer you to speak to a Sophos spokesperson who can develop the features of the target ransomware, return to the Matrix case and answer all other questions.

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