Security

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Overview Talos is disclosing several vulnerabilities identified in Simple DirectMedia Layer's SDL2_Image library that could allow code execution. Simple DirectMedia Layer is a cross-platform development library designed to provide low...

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Overview Today, Cisco Talos is disclosing a single out-of-bounds read vulnerability in the Dovecot IMAP server. Dovecot is a popular internet message access protocol, or IMAP, server...

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For years, we’ve been pioneering the use of DNS to enforce security. We recognized that DNS was often a blind spot for organizations and that using DNS to enforce security...

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Malware continues to evolve in different ways and forms, one of which is the language it is written in, from Visual C++, to Powershell, almost everything has been used to...

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A deep dive into logging as an often-overlooked but powerful tool for incident detection and response “Lack of instrumentation or insufficient logging” is often a phrase used on incident response...

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I like to say that I didn’t really choose a career in cybersecurity – it chose me. The field naturally suits my personality, which has always been safety conscious. My...

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This blog post is authored by Paul Rascagneres and Martin Lee. Summary Evidence linking the Olympic Destroyer malware to a specific threat actor group is contradictory, and does not allow...

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Talos is releasing details of a new vulnerability within Adobe Acrobat Reader DC.

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When faced with an either/or situation, people typically prefer not to choose. We want the best of both worlds. Rarely does someone want peanut butter OR jelly. Have cake? You...