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CCleaner Command and Control Causes Concern

This post was authored by Edmund Brumaghin, Earl Carter, Warren Mercer, Matthew Molyett, Matthew Olney, Paul Rascagneres and Craig Williams.Note: This blog post discusses active research by Talos into...

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FIN7 Group Uses JavaScript and Stealer DLL Variant in New Attacks

This post was authored by Michael Gorelik and Josh ReynoldsExecutive SummaryThroughout this blog post we will be detailing a newly discovered RTF document family that is being leveraged by the FIN7...

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Banking Trojan Attempts To Steal Brazillion$

This post was authored by Warren Mercer, Paul Rascagneres and Vanja SvajcerIntroductionBanking trojans are among some of the biggest threats to everyday users as they directly impact the user in terms...

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Threat Round Up for Sept 22 - Sept 29

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between September 22 and September 29. As with previous round-ups, this post isn't meant to be an in-depth analysis....

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Beers with Talos EP14: Ranking Threats and Avoiding Bush League Breach Response

Beers with Talos (BWT) Podcast Episode 14 is now available.  Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcastEP14...

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Vulnerability Spotlight: Multiple vulnerabilities in Computerinsel Photoline

These vulnerabilities are discovered by Piotr Bania of Cisco Talos.Today, Talos is releasing details of multiple vulnerabilities discovered within the Computerinsel GmbH PhotoLine image processing...

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Vulnerability Spotlight: Arbitrary Code Execution Bugs in Simple DirectMedia...

Today, Talos is disclosing two vulnerabilities that have been identified in the Simple DirectMedia Layer library. Simple DirectMedia Layer (SDL) is a cross-platform development library designed for use...

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Microsoft Patch Tuesday - October 2017

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 63 new...

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Spoofed SEC Emails Distribute Evolved DNSMessenger

This post was authored by Edmund Brumaghin, Colin Grady, with contributions from Dave Maynor and @Simpo13.Executive SummaryCisco Talos previously published research into a targeted attack that...

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Disassembler and Runtime Analysis

This post was authored by Paul Rascagneres.IntroductionIn the CCleaner 64bit stage 2 previously described in our blog, we explained that the attacker modified a legitimate executable that is part of...

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Threat Round Up for Oct 6 - Oct 13

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between October 6 and October 13. As with previous round-ups, this post isn't meant to be an in-depth analysis....

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Beers with Talos EP 15: Landing a Job, Phishing Midstream, and Paul’s IDA...

Beers with Talos (BWT) Podcast Episode 15 is now available.  Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcastEP15...

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Vulnerability Spotlight: Google PDFium Tiff Code Execution

OverviewTalos is disclosing a single off-by-one read/write vulnerability found in the TIFF image decoder functionality of PDFium as used in Google Chrome up to and including version 60.0.3112.101....

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“Cyber Conflict” Decoy Document Used In Real Cyber Conflict

This post was authored by Warren Mercer, Paul Rascagneres and Vitor VenturaIntroductionCisco Talos discovered a new malicious campaign from the well known actor Group 74 (aka Tsar Team, Sofacy, APT28,...

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Threat Spotlight: Follow the Bad Rabbit

Note: This blog post discusses active research by Talos into a new threat. This information should be considered preliminary and will be updated as research continues.On October 24, 2017, Cisco Talos...

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Vulnerability Spotlight: Apache OpenOffice Vulnerabilities

Discovered by Marcin ‘Icewall’ Noga of Cisco TalosOverviewToday, Talos is releasing details of three new vulnerabilities discovered within Apache OpenOffice application. The first vulnerability,...

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Threat Round Up for Oct 20 - Oct 27

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

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Vulnerability Spotlight: Multiple Vulnerabilities in Cesanta Mongoose Server

These vulnerabilities were discovered by Aleksandar Nikolic of Cisco TalosToday, Talos is disclosing several vulnerabilities that have been identified in Cesanta Mongoose server. Cesanta Mongoose is a...

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Vulnerability Spotlight: The Circle of a Bug’s Life

OverviewCisco Talos is disclosing several vulnerabilities identified in Circle with Disney. Circle with Disney is a network device designed to monitor the Internet use of children on a given network....

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Poisoning the Well: Banking Trojan Targets Google Search Results

This blog post was authored by Edmund Brumaghin, Earl Carter and Emmanuel Tacheau.SummaryIt has become common for users to use Google to find information that they do not know. In a quick Google search...

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