Cisco Talos

April 21, 2020

SECURITY

Vulnerability Spotlight: Zoom Communications User Enumeration

Video conferencing and calling software has spiked in popularity as individuals across the globe are forced to stay home due to the COVID-19 pandemic. There are a plethora of players in this space, with one or two getting increased attention. One service in particular — Zoom — has received an enormous amount of attention from […]

April 17, 2020

SECURITY

Threat Roundup for April 10 to April 17

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Apr 10 and Apr 17. 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 characteristics, indicators of compromise, and discussing how our customers are […]

April 3, 2020

SECURITY

Threat Roundup for March 27 to April 3

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Mar 27 and Apr 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 key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

March 27, 2020

SECURITY

Threat Roundup for March 20 to March 27

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Mar 20 and Mar 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 key behavioral characteristics, indicators of compromise, and discussing how our customers are […]

March 20, 2020

SECURITY

Threat Roundup for March 13 to March 20

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Mar 13 and Mar 20. 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 characteristics, indicators of compromise, and discussing how our customers are […]

March 13, 2020

SECURITY

Threat Roundup for March 6 to March 13

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Mar 6 and Mar 13. 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 characteristics, indicators of compromise, and discussing how our customers are […]

March 6, 2020

SECURITY

Threat Roundup for February 28 to March 6

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Feb 28 and Mar 6. 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 characteristics, indicators of compromise, and discussing how our customers are […]

February 28, 2020

SECURITY

Threat Roundup for February 21 to February 28

Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between Feb 21 and Feb 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 behavioral characteristics, indicators of compromise, and discussing how our customers are […]

February 26, 2020

SECURITY

Threat hunting doesn’t have to be difficult—Taking a proactive position with your cybersecurity

Threat hunting takes a more proactive stance to threat detection and is available for organizations of all sizes and security maturation levels.