Threat Advisory: Microsoft Outlook privilege escalation vulnerability being exploited in the wild
Cisco Talos is urging all users to update Microsoft Outlook after the discovery of a critical vulnerability, CVE-2023-23397, in the email client that attackers are actively exploiting in the wild.
Ransomware and Commodity Loader Topic Summary Report: Cisco Talos Year in Review 2022
The ransomware space is dynamic, continually adapting to changes in the geopolitical environment, actions by defenders, and efforts by law enforcement, which increased in scope and intensity in 2022. Cisco Talos observed several related trends across 2022. Read the full report here.
Threat Landscape Topic Summary Report: Cisco Talos Year in Review 2022
In this section, we provide an overview of the general threat landscape throughout 2022 and major trends based on telemetry sets gathered across Talos.
Increasing trust, commitment, and predictability during a remote incident response
In this blog post, Cisco Talos Incident Response (Talos IR) presents some of the key benefits of remote IR support and offers a list of recommendations for working on a remote incident.
APT Topic Summary Report: Cisco Talos Year in Review 2022
State-sponsored or state-aligned advanced persistent threats (APTs) adapted to the changing geopolitical landscape in 2022. Cisco Talos observed several offensive cyber campaigns linked to several groups stemming from Russia, Iran, China, North Korea, and countries in the Indian subcontinent...
Ukraine Topic Summary Report: Cisco Talos Year in Review 2022
Talos’ support for Ukraine has lead us to launch a task force to monitor critical infrastructure - identifying threats, remediating attacks, and gathering information. Discover the top adversaries, threats, and behavior trends Talos has observed this past year in Ukraine.
Talos Year in Review 2022
We expect this data-driven story will shed some insight into Cisco’s and the security community’s most notable successes and remaining challenges. As these Year in Review reports continue in the future, we aim to help explain how the threat landscape changes from one year to the next.
2022 Year in Review Livestream
Did you miss our livestream focused on the Ukraine topics presented in the Cisco Talos Year in Review report? Join host Hazel Burton and special guests Kendall McKay, Nick Randolph, and Vanja Svajcer as they discuss Talos' now-years-long critical infrastructure effort in Ukraine.
Emotet coming in hot
Emotet is a ubiquitous and well-known banking trojan that has evolved over the years to become a very successful modular botnet capable of dropping a variety of other threats. Even after a global takedown campaign in early 2021 disrupted the botnet, it reemerged later that year,