Cisco Talos Blog

July 30, 2021 17:50

Threat Roundup for July 23 to July 30

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 23 and July 30. 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 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 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

May 7, 2021 15:50

Lemon Duck spreads its wings: Actors target Microsoft Exchange servers, incorporate new TTPs

By Caitlin Huey and Andrew Windsor with contributions from Edmund Brumaghin. * Lemon Duck continues to refine and improve upon their tactics, techniques and procedures as they attempt to maximize the effectiveness of their campaigns. * Lemon Duck remains relevant as the operat