Cisco Talos Blog

July 29, 2021 13:00

Threat Spotlight: Solarmarker

By Andrew Windsor, with contributions from Chris Neal. Executive summary * Cisco Talos has observed new activity from Solarmarker, a highly modular .NET-based information stealer and keylogger. * A previous staging module, "d.m," used with this malware has been rep

July 23, 2021 18:03

Threat Roundup for July 16 to July 23

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 16 and July 23. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting k

July 16, 2021 13:07

Threat Roundup for July 9 to July 16

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 9 and July 16. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting ke

July 9, 2021 14:51

Threat Roundup for July 2 to July 9

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 2 and July 9. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key

July 7, 2021 08:01

InSideCopy: How this APT continues to evolve its arsenal

By Asheer Malhotra and Justin Thattil. * Cisco Talos is tracking an increase in SideCopy's activities targeting government personnel in India using themes and tactics similar to APT36 (aka Mythic Leopard and Transparent Tribe). * SideCopy is an APT group that mimics the Si

July 2, 2021 14:59

Threat Roundup for June 25 to July 2

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 25 and July 2. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting ke

June 25, 2021 18:27

Threat Roundup for June 18 to June 25

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 18 and June 25. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting k

June 17, 2021 17:45

Threat Roundup for June 11 to June 17

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 11 and June 17. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting k

June 11, 2021 14:12

Threat Roundup for June 4 to June 11

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 4 and June 11. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting ke