Cisco Talos Blog

March 18, 2021 14:00

Threat Source newsletter (March 18, 2021)

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. Start spreading the word now, the Snort scholarship is back for 2021! This year, we’re giving away two $10,000 awards to two college students who are studying cybersecurity or another IT-related field. Applicati

March 12, 2021 10:19

Talos Takes Ep. #44: A roundtable discussion on SolarWinds

The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. Welcome to the first-ever XL edition of Talos Takes. This one is a little longer than usual, but we promise you it’s wor

March 11, 2021 14:00

Threat Source newsletter (March 11, 2021) — Featuring new SolarWinds roundtable

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We have a special edition of the Threat Source newsletter to bring you this week, because we’re premiering a new video for you right now! Below, you’ll find a full roundtable we put together discussing the Sola

March 5, 2021 09:33

Talos Takes Ep. #43: What you should know about the Microsoft Exchange Server zero-days

The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. We put this episode together quickly this week to address the zero-day vulnerabilities Microsoft disclosed earlier this

March 4, 2021 14:00

Threat Source newsletter (March 4, 2021)

Newsletter compiled by Jon Munshaw. Of course, we will start things off talking about the Microsoft Exchange Server zero-day vulnerabilities disclosed earlier this week. Microsoft said in a statement that a threat actor is exploiting these vulnerabilities in the wild to steal us

February 26, 2021 10:57

Talos Takes Ep. #42: Seriously folks, save your logs

The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. When Pierre Cadieux steps into a Cisco Talos Incident Response engagement, the first thing he wants to do is check out t

February 25, 2021 14:00

Threat Source newsletter (Feb. 25, 2021)

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We all think of APTs as these wide-reaching, silent threat groups who are backed by a nation-state. But our recent research into Gamaredon shows that not all APTs are created equal. We’ve spotted this actor car

February 18, 2021 14:00

Threat Source newsletter (Feb. 18, 2021)

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. Whether you want to read Talos’ research or listen to it, we’ve got plenty of options for you this week. Beers with Talos hit its 100th episode last week. To celebrate, we brought Nigel back out of retirement t

February 12, 2021 10:00

Talos Takes Ep. #41: The tl;dr of Snort 3

The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. This week's episode is for all our SNORTⓇ lovers out there. To celebrate last month's release of the Snort 3 GA,