Cisco Talos Intelligence Blog

November 10, 2022 16:11

Threat Source newsletter (Nov. 10, 2022): Vulnerability research, movies in class, and Emotet once again

Welcome to this week’s edition of the Threat Source newsletter. Tuesday was an absolute hammer for the infosec community. Not only did we have the US elections but we had Emotet returning and a regular Microsoft Tuesday release. That release always leads me to think about the bu

November 4, 2022 15:11

Threat Roundup for October 28 to November 4

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Oct. 28 and Nov. 4. 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 behavioral

November 3, 2022 16:11

Threat Source newsletter (Nov. 3, 2022): Mastodon, evolution, and LiveJournal oh my!

Welcome to this week’s edition of the Threat Source newsletter. I’m fascinated by how things live and die on the internet. Things that are ubiquitous to our daily lives are simply gone the next. LiveJournal and Myspace we hardly knew you. Elon Musk’s purchase of Twitter and the

October 28, 2022 15:10

Threat Roundup for October 21 to October 28

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Oct. 21 and Oct. 28. 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 behaviora

October 7, 2022 17:10

Threat Roundup for September 30 to October 7

Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 30 and Oct. 7.

September 30, 2022 16:09

Threat Roundup for September 23 to September 30

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

September 23, 2022 18:09

Threat Roundup for September 16 to September 23

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 16 and Sept. 23.

September 16, 2022 13:09

Threat Roundup for September 9 to September 16

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 9 and Sept. 16.

September 2, 2022 14:09

Threat Roundup for August 26 to September 2

Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 26 and Sept. 2.