Blog
Recent
February 8, 2023 14:45

2022 Year in Review: Ransomware & Commodity Loaders Livestream Replay

Join host Mitch Neff and special guests Aliza Johnson, Azim Khodjibaev, and Nick Biasini as they discuss Talos' findings and experiences monitoring ransomware and commodity loaders in 2022.

February 6, 2023 08:00

Ransomware and Commodity Loader Topic Summary Report: Cisco Talos Year in Review 2022

The ransomware space is dynamic, continually adapting to changes in the geopolitical environment, actions by defenders, and efforts by law enforcement, which increased in scope and intensity in 2022. Cisco Talos observed several related trends across 2022. Read the full report here.

February 3, 2023 15:33

Threat Round up for January 27 to February 3

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 27 and Feb. 3. 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

February 2, 2023 15:05

Threat Source newsletter (Feb. 2, 2023): I bid you all adieu

Next week will be our final installment of our 2022 Year in Review report coverage. We’ll be publishing a final topic summary on Ransomware and Commodity Loaders and follow up these reports with a livestream on LinkedIn and Twitter with report and subject matter experts.

January 27, 2023 16:43

Talos Takes 126: Year in Review - Threat Landscape Edition

We're back with another year in review focused episode. This time I'm be joined by threat researcher Caitlin Huey. We discuss the general threat landscape in 2022 including dual use tools, lolbins, and the surprising re-emergence of USB attacks in 2022.

January 27, 2023 12:07

2022 Year in Review: Threat Landscape Livestream Replay

Did you miss our livestream covering the threat landscape section in the Cisco Talos Year in Review report? Join host Hazel Burton and special guests Caitlin Huey, Nick Biasini, and Tucker Favreau as they discuss Talos' findings and experiences monitoring the threat landscape in 2022.

January 27, 2023 10:44

Threat Round up for January 20 to January 27

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 20 and Jan. 27. 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

January 26, 2023 18:15

What Old is New Again and What's Old is Me?

Knowing what Talos IR is responding to this quarter gives you a direct view into what needs to be most secured and most analyzed to ensure your own environment remains secure.

January 26, 2023 16:26

Vulnerability Spotlight: OS command injection, directory traversal and other vulnerabilities found in Siretta Quartz-Gold and FreshTomato

Cisco Talos recently discovered several vulnerabilities in the Siretta Quartz-Gold router. Talos also discovered vulnerabilities in FreshTomato while investigating the Siretta router. The Siretta Quartz-Gold is an industrial cellular router with several features and services, su