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Threat Roundup for August 21 to August 27
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 21 and Aug. 27. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead,...
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Vulnerability Spotlight: Multiple SQL, code injection vulnerabilities in OpenSIS
Yuri Kramarz and Yves Younan discovered these vulnerabilities. Blog by Jon Munshaw Cisco Talos researchers recently discovered multiple vulnerabilities in the OpenSIS software family. OpenSIS is a...
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Quarterly Report: Incident Response trends in Summer 2020
By David Liebenberg and Caitlin Huey. For the fifth quarter in a row, Cisco Talos Incident Response (CTIR) observed ransomware dominating the threat landscape. Infections involved a wide variety of...
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Vulnerability Spotlight: Code execution, memory corruption vulnerabilities in...
Emmanuel Tacheau of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered two vulnerabilities in Accusoft ImageGear. The ImageGear library is a...
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Beers with Talos ep. #91: Get the FUD out
Beers with Talos (BWT) Podcast episode No. 91 is now available. Download this episode and subscribe to Beers with Talos:Apple Podcasts Google PodcastsSpotify StitcherIf iTunes and Google Play aren't...
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Better email classification, courtesy of you
Cisco customers with Email Security Appliances (ESA) or Cloud Email Security (CES) accounts already know the benefits of Cisco’s email filtering. Every day, millions of malicious emails are...
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Salfram: Robbing the place without removing your name tag
By Holger Unterbrink and Edmund Brumaghin. Threat summary Cisco Talos recently uncovered a series of email campaigns utilizing links to malicious documents hosted on legitimate file-sharing platforms...
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Threat Source newsletter for Sept. 3, 2020
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We recently uncovered a series of email campaigns utilizing links to malicious documents hosted on legitimate file-sharing platforms...
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Threat Roundup for August 28 to September 4
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 28 and Sept. 4. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead,...
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Vulnerability Spotlight: Privilege escalation in Windows 10 CLFS driver
Marcin “Icewall” Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered a privilege escalation vulnerability in the Windows 10 Common Log File System....
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Microsoft Patch Tuesday for Sept. 2020 — Snort rules and prominent...
By Jon Munshaw. Microsoft released its monthly security update Tuesday, disclosing more than 120 vulnerabilities across its array of products. Twenty-three of the vulnerabilities are considered...
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Roundtable video: Disinformation and election security
By Jon Munshaw. In our continued coverage of election security, we decided to sit down with four Talos and Cisco researchers to discuss disinformation. As we outlined in our recent research paper,...
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Threat Source newsletter for Sept. 10, 2020
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. In our continued research on election security, we have a new video roundtable discussion up on our YouTube page. In this...
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Threat Roundup for September 4 to September 11
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 4 and Sept. 11. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead,...
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Vulnerability Spotlight: Memory corruption in Google PDFium
Aleksandar Nikolic of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Google Chrome's PDFium feature could be exploited by an adversary to corrupt memory and potentially execute...
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Vulnerability Spotlight: Multiple vulnerabilities in Nitro Pro PDF reader
Cisco Talos researchers discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered multiple code execution vulnerabilities in the Nitro Pro PDF reader. Nitro PDF allows...
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Vulnerability Spotlight: Remote code execution vulnerability Apple Safari
Marcin "Icewall" Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. The Apple Safari web browser contains a remote code execution vulnerability in its Webkit feature. Specifically,...
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Threat Source newsletter for Sept. 17, 2020
Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. We’ve got a couple of vulnerabilities you should know about. Monday, we disclosed a bug in Google Chrome’s PDFium feature that...
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Beers with Talos ep. #92: Trending in Your Network — Disinformation
Beers with Talos (BWT) Podcast episode No. 92 is now available. Download this episode and subscribe to Beers with Talos:Apple Podcasts Google PodcastsSpotify StitcherIf iTunes and Google Play aren't...
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Threat Roundup for September 11 to September 18
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 11 and Sept. 18. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead,...
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