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InfoSec Articles (01/04/2022 – 01/31/2022)

InfoSec Articles (01/04/2022 – 01/31/2022)

Over the last two weeks, Varonis Threat Labs has observed one such RaaS provider, ALPHV (aka BlackCat ransomware), gaining traction since late 2021, actively recruiting new affiliates and targeting organizations across multiple sectors worldwide. In addition, we...
InfoSec Articles (01/04/2022 – 01/17/2022)

InfoSec Articles (01/04/2022 – 01/17/2022)

Over the past two weeks, we saw the operators of the SFile ransomware (aka Escal) have developed a Linux version of their malware to expand their operations. SFile ransomware (aka Escal), has been active since 2020, it was observed targeting only Windows systems....
InfoSec Articles (12/21/2021 – 01/04/2022)

InfoSec Articles (12/21/2021 – 01/04/2022)

Over the past two weeks, we saw that AvosLocker is a relatively new ransomware-as-a-service. The Sophos Rapid Response team has so far seen AvosLocker attacks in the Americas, Middle East, and Asia-Pacific, targeting Windows and Linux systems. In addition, we also saw...
InfoSec Articles (12/07/2021 – 12/20/2021)

InfoSec Articles (12/07/2021 – 12/20/2021)

Over the last two weeks, we saw the ten families of malicious samples are spreading using the Log4j2 vulnerability Now. NetLab published a blog disclosing Mirai and Muhstik botnet samples propagating through Log4j2 RCE vulnerability. You will also find here the...
InfoSec Articles (11/23/2021 – 12/06/2021)

InfoSec Articles (11/23/2021 – 12/06/2021)

Over the last 2 weeks we saw A new parasitic malware targets the popular Nginx web server, Sansec discovered. This novel code injects itself into a host Nginx application and is nearly invisible. Sansec also discovered a sophisticated threat that is packed with...