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Talos Takes Ep. #52: Celebrating World Password Day by talking about getting...
By Jon Munshaw. 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. The internet celebrated...
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Lemon Duck spreads its wings: Actors target Microsoft Exchange servers,...
By Caitlin Huey and Andrew Windsor with contributions from Edmund Brumaghin. Lemon Duck continues to refine and improve upon their tactics, techniques and procedures as they attempt to maximize the...
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Vulnerability Spotlight: Code execution vulnerability in Adobe Acrobat Reader
Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an arbitrary code execution vulnerability in Adobe Acrobat Reader. Adobe Acrobat...
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Microsoft Patch Tuesday for May 2021 — Snort rules and prominent...
By Jon Munshaw, with contributions from Chris Neal. Microsoft released its monthly security update Tuesday, disclosing 55 vulnerabilities across its suite of products, the fewest in any month since...
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Transparent Tribe APT expands its Windows malware arsenal
By Asheer Malhotra, Justin Thattil and Kendall McKay. Transparent Tribe, also known as APT36 and Mythic Leopard, continues to create fake domains mimicking legitimate military and defense organizations...
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Threat Source Newsletter (May 13, 2021)
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. In case you missed the Friday news drop last week, we have an update on the Lemon Duck cryptocurrency miner. It's not as...
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Talos Takes Ep. #53: The broader lesson of those air fryer vulnerabilities
By Jon Munshaw. 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. It seemed like everyone on...
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Threat Roundup for May 7 to May 14
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 7 and May 14. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this...
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Case Study: Incident Response is a relationship-driven business
Proof that incident response is "the ultimate team sport" By Brad Garnett. Introduction As a seasoned incident responder, and now IR business leader here at Cisco Talos Incident Response (CTIR), I...
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Beers with Talos Ep. #104: Supply chain has Matt hopping mad like a kangaroo
Beers with Talos (BWT) Podcast episode No. 104 is now available. Download this episode and subscribe to Beers with Talos:Apple Podcasts Google PodcastsSpotify StitcherIf iTunes and Google Play...
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Talos is hiring for several positions — Join our world-class security...
Cisco Talos continues to build an elite threat intelligence and research group, and we are looking for driven, innovative and diverse security enthusiasts to join us. We are currently hiring for...
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Vulnerability Spotlight: Information disclosure vulnerability in macOS SMB...
Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an exploitable integer overflow vulnerability in Apple macOS’ SMB server that...
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Vulnerability Spotlight: Heap-based buffer overflow in Google Chrome could...
Marcin “Icewall” Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an exploitable heap-based buffer overflow vulnerability in Google Chrome....
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Threat Source newsletter (May 20, 2021)
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We know a lot of you may be tired of "content" after RSA week. But we have some more for you! And specifically related to RSA, Cisco...
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Talos Takes Ep. #54: Incident response is just as much about the...
By Jon Munshaw. 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. Brad Garnett, Cisco Talos...
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Threat Roundup for May 14 to May 21
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 14 and May 21. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this...
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Vulnerability Spotlight: Multiple vulnerabilities in Trend Micro Home Network...
Carl Hurd and Kelly Leuschner of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered multiple vulnerabilities in Trend Micro’s Home Network Security...
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Elizabethan England has nothing on modern-day Russia
This post was authored by Warren Mercer and Vitor Ventura The threat landscape is changing. Organizations need to defend against an ever-evolving tranche of threat actors. For a long time, the lines...
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Threat Source newsletter (May 27, 2021)
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We're used to referring to attackers as either APTs or not APTs. And when something is an APT, it sounds a lot scarier and sexier....
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Talos Takes Ep. #55: How Transparent Tribe could evolve in the future
By Jon Munshaw. 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 recently covered how...
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