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GravityRAT - The Two-Year Evolution Of An APT Targeting India

This blog post is authored by Warren Mercer and Paul Rascagneres.SummaryToday, Cisco Talos is uncovering a new piece of malware, which has remained under the radar for the past two years while it...

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Threat Round Up for April 20-27

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between April 20 and April 27. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead,...

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Threat Round Up for April 27 to May 04

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between April 27 and May 4. As with previous roundups, this post isn't meant to be an in-depth analysis. We'll...

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Vulnerability Spotlight: MySQL Multi-Master Manager Remote Command Injection...

Discovered by Matthew Van Gundy of AsigOverviewToday, Talos is releasing details of a new vulnerability within MySQL Multi-Master Manager. This is used to perform monitoring, failover and management of...

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Beers with Talos EP 28 - PT, BGP, RCEs, and an Old RAT

Beers with Talos (BWT) Podcast Episode 28 is now available.  Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcastEP28...

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Microsoft Patch Tuesday - May 2018

Today, Microsoft has released its monthly set of security advisories for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 67 new...

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Wipers - Destruction as a means to an end

This whitepaper post is authored by Vitor Ventura and with contributions from Martin LeeIn a digital era when everything and everyone is connected, malicious actors have the perfect space to perform...

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Gandcrab Ransomware Walks its Way onto Compromised Sites

This blog post authored by Nick Biasini with contributions from Nick Lister and Christopher Marczewski.Despite the recent decline in the prevalence of ransomware in the threat landscape, Cisco Talos...

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Threat Roundup for May 04 - 11

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 4 and May 11. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this...

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Vulnerability Spotlight: Multiple Adobe Acrobat Reader DC Vulnerabilities

Discovered by Aleksandar Nikolic of Cisco TalosUpdate 05/15/18: The CVE for TALOS-2018-0517 has been corrected below.OverviewToday, Talos is releasing details of a new vulnerabilities within Adobe...

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TeleGrab - Grizzly Attacks on Secure Messaging

This post was written by Vitor Ventura with contributions from Azim KhodjibaevIntroductionOver the past month and a half, Talos has seen the emergence of a malware that collects cache and key files...

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Beers with Talos EP29 - This is a PSA: Stop Clicking. There is No Prince.

Beers with Talos (BWT) Podcast Episode 29 is now available.  Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcastEP29...

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New VPNFilter malware targets at least 500K networking devices worldwide

IntroFor several months, Talos has been working with public- and private-sector threat intelligence partners and law enforcement in researching an advanced, likely state-sponsored or state-affiliated...

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Threat Roundup for May 18-25

Welcome to Cisco Talos' weekly Threat Roundup, where we go over some of the most prevalent malware and vulnerabilities we've seen over the past week. As with previous roundups, this post isn't meant to...

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Beers with Talos EP 30 - VPNFilter, the Unfiltered Story

Beers with Talos (BWT) Podcast Episode 30 is now available.  Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcastEP30...

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Vulnerability Spotlight: Natus NeuroWorks Multiple Vulnerabilites

Vulnerabilities discovered by Cory Duplantis from TalosOverviewIn April 2018, Talos published 5 vulnerabilities in Natus NeuroWorks software. We have also identified 3 additional vulnerabilities. This...

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NavRAT Uses US-North Korea Summit As Decoy For Attacks In South Korea

This blog post is authored by Warren Mercer and Paul Rascagneres with contributions from Jungsoo An.Executive SummaryTalos has discovered a new malicious Hangul Word Processor (HWP) document targeting...

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Vulnerability Spotlight: TALOS-2018-0535 - Ocularis Recorder VMS_VA Denial of...

Vulnerabilities discovered by Carlos Pacho from TalosOverviewTalos is disclosing a denial-of-service vulnerability in the Ocularis Recorder. Ocularis is a video management software (VMS) platform used...

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Talos Threat Research Summit Guide and Cisco Live Preview

The first Cisco Talos Threat Research Summit is coming up at Cisco Live! in Orlando, so we are providing a quick guide to all the activities going on at the summit and beyond. The response to the...

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VPNFilter Update - VPNFilter exploits endpoints, targets new devices

IntroductionCisco Talos, while working with our various intelligence partners, has discovered additional details regarding "VPNFilter." In the days since we first published our findings on the...

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