IOCs

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clamav

ClamAV ClamAV® is an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats. Documentation & FAQ ClamAV documentation is hosted at docs.clamav.net. The source archive for each release also includes a copy of the documentation for offline reading. You can...

mutiny-fuzzer

Inicio rápido: Tutorial de Mutiny Publicación del blog aquí: http://blog.talosintelligence.com/2018/01/tutorial-mutiny-fuzzing-framework-and.html Enlaces a esta demostración en video de YouTube: https://www.youtube.com/watch?v=FZyR6MgJCUs Para más características orientadas a campañas de...

domainhunter

Domain Hunter Authors Joe Vest @joevest & Andrew Chiles @andrewchiles Domain name selection is an important aspect of preparation for penetration tests and especially Red Team engagements. Commonly, domains that were used previously for benign purposes and were properly categorized can be purchas...

cve-2018-4013

cve-2018-4013 cve-2018-4013 poc Brief Reproduction Reference TALOS-2018-0684 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence TODO : exploit...

The Fine Art of Frustrating the Adversary

For Cybersecurity Awareness Month, eight Cisco Talos researchers share practical ways defenders can frustrate adversaries at different stages of an operation. Deception techniques such as honeypot accounts, false infrastructure, and tarpits can slow adversaries down while giving defenders earlier...

Securing the keys to the kingdom: Announcing Executive Threat Detection

Attackers are using greater sophistication to gain access to high-yield targets like executives, and company-wide security measures can easily miss these subtle, personal attacks. Executive Threat Detection offers protection for up to 10 principals, with monthly custom threat hunts and reports...

The Closed Quorum: Inside the first reported autonomous AI C2 implant

CLOSEDQUORUM, a malware binary discovered through Cisco Talos' CAIRN project, exhibits fully autonomous command and control C2. While we do not have confirmation of in-the-wild deployment, artifacts from the binary were used to connect the developer to postings on criminal forums related to...

A New Tool Found Malware That’s Guided by an AI Hive Mind—No Humans in Sight

Cisco Talos researchers created a new framework for identifying malware and hacking tools that rely on AI chatbots—and quickly discovered something unusual...

“Sorry, I can’t help with that”: How your guardrails might become the attacker’s best friend

Welcome to this week's edition of the Threat Source newsletter. Hello, everyone. Long time reader, first time writer here at the Threat Source newsletter! I wanted to start out by introducing myself. My colleague and friend Mick Baccio set the bar pretty high last week, so I was planning to tell...

Choose your fighter: Balancing competing requirements to select models for your AI SOC

Selecting a model for your security operations center SOC and digital forensics and incident response DFIR tasks is important, but selecting the best one is more involved than you might think. SOC tasks rely on a combination of model efficacy, analysis time, cost, and consistency of results. Cisc...

EUVD-2026-62954

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, a user that holds a role with the gettalosenrichment capability could send a crafted request to the Talos intelligence enrichment Representational State Transfer REST API endpoint and cause the instance to make an...

CVE-2026-76390

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer REST A...

CVE-2026-76390

Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3 expose the add-on's OpenAPI specification through Splunk Web static file paths without requiring authentication. The root cause is that the generated OpenAPI spec is packaged in a static file path that Splunk Web serves u...

CVE-2026-76390 Information Disclosure through Splunk Web in Cisco Talos Intelligence for Enterprise Security Cloud

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer REST A...

CVE-2026-76390 Information Disclosure through Splunk Web in Cisco Talos Intelligence for Enterprise Security Cloud

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer REST A...

CVE-2026-76389

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, the Talos enrichment REST endpoint accepts the destination for authenticated Splunk management requests from request data, enabling an SSRF attack. A user with the get_talos_enrichment capability can force the instanc...

CVE-2026-76389 Server-Side Request Forgery (SSRF) through the REST API in Cisco Talos Intelligence for Enterprise Security Cloud

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, a user that holds a role with the gettalosenrichment capability could send a crafted request to the Talos intelligence enrichment Representational State Transfer REST API endpoint and cause the instance to make an...

CVE-2026-76389 Server-Side Request Forgery (SSRF) through the REST API in Cisco Talos Intelligence for Enterprise Security Cloud

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, a user that holds a role with the gettalosenrichment capability could send a crafted request to the Talos intelligence enrichment Representational State Transfer REST API endpoint and cause the instance to make an...

PT-2026-78816

Name of the Vulnerable Software and Affected Versions Cisco Talos Intelligence for Enterprise Security Cloud versions prior to 1.0.3 Description A user with the get talos enrichment capability can send a crafted request to the Talos intelligence enrichment REST API endpoint, forcing the instance ...