By Talos Group This blog was authored by Warren Mercer and Paul Rascagneres with contributions from Matthew Molyett. Executive Summary A few weeks ago, Talos published research on a Korean MalDoc. As we previously discussed this actor is quick to cover their tracks and very quickly cleaned up their compromised hosts. We believe the compromised infrastructure was live […]
Source:: Cisco Security Notice
By Talos Group This blog was authored by Warren Mercer and Paul Rascagneres with contributions from Matthew Molyett. Executive Summary A few weeks ago, Talos published research on a Korean MalDoc. As we previously discussed this actor is quick to cover their tracks and very quickly cleaned up their compromised hosts. We believe the compromised infrastructure was live […]
Source:: Cisco Security Notice
By Amanda Lemmers Packet capture has long been used by network operators, but a variety of challenges have limited its effectiveness in security and threat detection. In large networks, packet capture can collect terabytes of packet data, and sifting through that data for evidence of an intrusion can take a long time. Traditionally, investigators used broad packet capture […]
Source:: Cisco Security Notice
By Amanda Lemmers Packet capture has long been used by network operators, but a variety of challenges have limited its effectiveness in security and threat detection. In large networks, packet capture can collect terabytes of packet data, and sifting through that data for evidence of an intrusion can take a long time. Traditionally, investigators used broad packet capture […]
Source:: Cisco Security Notice
By Talos Group Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between March 24 and March 31. 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 characteristics, indicators of compromise, and how our customers are automatically […]
Source:: Cisco Security Notice
By Talos Group Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between March 24 and March 31. 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 characteristics, indicators of compromise, and how our customers are automatically […]
Source:: Cisco Security Notice
By Thomas Licisyn The Olympic Games represent the pinnacle of athleticism and excellence on the world stage like no other event. The scale of the preparation and production that goes into them is absolutely massive. That’s why providing connectivity and security to the 2016 Olympic Games in Rio was both a challenge and a great honor for Cisco. […]
Source:: Cisco Security Notice
By Thomas Licisyn The Olympic Games represent the pinnacle of athleticism and excellence on the world stage like no other event. The scale of the preparation and production that goes into them is absolutely massive. That’s why providing connectivity and security to the 2016 Olympic Games in Rio was both a challenge and a great honor for Cisco. […]
Source:: Cisco Security Notice
By Talos Group This post authored by Nick Biasini with contributions from Edmund Brumaghin and Alex Chiu The last time Talos discussed Sundown it was an exploit kit in transition. Several of the large exploit kits had left the landscape and a couple of strong contenders remain. Sundown was one of the kits still active and poised to […]
Source:: Cisco Security Notice
By Talos Group This post authored by Nick Biasini with contributions from Edmund Brumaghin and Alex Chiu The last time Talos discussed Sundown it was an exploit kit in transition. Several of the large exploit kits had left the landscape and a couple of strong contenders remain. Sundown was one of the kits still active and poised to […]
Source:: Cisco Security Notice
