Vulnerability Spotlight: Multiple vulnerabilities in Shimo VPN’s helper tool
Cisco Talos is disclosing a series of vulnerabilities found in the Shimo VPN Helper Tool. Shimo VPN is a popular VPN client for MacOS that can be used to connect...
Black Hat Asia 2019: Watch Out for the Secondary Payload
Cisco Security was a proud technology partner in the Network Operations Center (NOC) at Black Hat Asia, providing secure and open Internet access to attendees. See what the NOC discovered.
Sextortion Profits Decline Despite Higher Volume, New Techniques
Sextortionists are doing everything to evade spam filters and convince potential victims that perceived threats are real. Here are some recent changes we’ve seen in the sextortion email landscape.
Gustuff banking botnet targets Australia
Cisco Talos has uncovered a new Android-based campaign targeting Australian financial institutions. As the investigation progressed, Talos came to understand that this campaign was associated with the "ChristinaMorrow" text message...
Threat Roundup for March 29 to April 5
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Mar. 29 and Apr. 5. As with previous roundups, this post isn't meant to be an...
Hiding in Plain Sight
Talos has compiled a list of 74 groups on Facebook promising to carry out an array of cyber dirty deeds, and we are tracking their potential impact on Cisco customers.
The Cisco Customer Experience: More Than Just Business
At Cisco, we provide our customers with a seamless experience from day one, with Stealthwatch and the Cisco Customer Experience team in lock-step with them to meet their goals.
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