clamAV

June 6, 2018

THREAT RESEARCH

VPNFilter Update – VPNFilter exploits endpoints, targets new devices

Introduction Cisco Talos, while working with our various intelligence partners, has discovered additional details regarding “VPNFilter.” In the days since we first published our findings on the campaign, we have seen that VPNFilter is targeting more makes/models of devices than initially…

May 23, 2018

THREAT RESEARCH

New VPNFilter malware targets at least 500K networking devices worldwide

Intro For several months, Talos has been working with public- and private-sector threat intelligence partners and law enforcement in researching an advanced, likely state-sponsored or state-affiliated actor’s widespread use of a sophisticated modular malware system we call “VPNFilter.…

April 19, 2018

THREAT RESEARCH

Updates for BASS

This blog post was authored by Jonas Zaddach and Mariano Graziano. Cisco Talos has rolled out a series of improvements to the BASS open-source framework aimed at speeding up its ability to provide coverage for new malware families. Talos released BASS, (pronounced “bæs”) an open-source f…

October 27, 2017

THREAT RESEARCH

Threat Round Up for Oct 20 – Oct 27

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between October 20 and October 27. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key beha…

September 29, 2017

THREAT RESEARCH

Threat Round Up for Sept 22 – Sept 29

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between September 22 and September 29. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key…

September 15, 2017

THREAT RESEARCH

Threat Round Up for Sept 8 – Sept 15

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between September 08 and September 15. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key…

September 1, 2017

THREAT RESEARCH

Threat Round Up for Aug 25 – Sep 1

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between August 25 and September 1. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key beha…

August 4, 2017

THREAT RESEARCH

Threat Round-up for July 28 – August 4

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between July 28 and August 04. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavior…

June 23, 2017

THREAT RESEARCH

Threat Round-up for June 16 – June 23

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between June 16 and June 23. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavior c…