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Cisco Talos' Vulnerability Research team recently discovered five Nvidia out-of-bounds access vulnerabilities in shader processing, as well as eleven LevelOne router vulnerabilities spanning a range of possible exploits. For Snort coverage that can detect the exploitation of
* Cisco Talos has observed an unknown threat actor conducting a phishing campaign targeting Facebook business and advertising account users in Taiwan. * The decoy email and fake PDF filenames are designed to impersonate a company's legal department, attempting to lure the victim into downloading and executing malware. * This campaign
* Cisco Talos has observed an unknown threat actor conducting a phishing campaign targeting Facebook business and advertising account users in Taiwan. * The decoy email and fake PDF filenames are designed to impersonate a company's legal department, attempting to lure the victim into downloading and executing malware. * This campaign
Cisco Talos has recently observed an increase in activity conducted by 8Base, a ransomware group that uses a variant of the Phobos ransomware and other publicly available tools to facilitate their operations. Most of the group’s Phobos variants are distributed by SmokeLoader, a backdoor trojan. This commodity loader typically drops or ...
The SugarGh0st sample analyzed by Cisco Talos is a 32-bit dynamic link library in C++ compiled on Aug. 23, 2023. During its initial execution, SugarGh0st creates a mutex on the victim’s machine using the hard-coded C2 domain as an infection marker and starts the keylogging function.
Cisco Talos contacted Google to ensure that they were made aware of the activity recently observed across the threat landscape. Email campaigns While we have observed the use of Google Cloud Run URLs included in emails for quite some time, the vast majority of the total volume we have observed over the past 18 months has occurred since ...
Video: Talos 2023 Year in Review highlights. In this video, experts from across Cisco Talos came together to discuss the 2023 Talos Year in Review. We chat about what’s new, what’s stayed the same, and how the geopolitical environment has affected the threat landscape.
Talos has discovered the use of two known families of malware in these intrusions — VSingle and YamaBot. Talos has also discovered the use of a recently disclosed implant we're calling "MagicRAT" in this campaign. Cisco Talos observed North Korean state-sponsored APT Lazarus Group conducting malicious activity between February and July 2022.
Cisco Talos would like to acknowledge Anna Bennett and Brandon White of Cisco Talos and Phillip Schafer, Mike Moran, and Becca Lynch of the Duo Security Research team for their research that led to the identification of these attacks. Cisco Talos is actively monitoring a global increase in brute-force attacks
* Cisco Talos has observed an unknown threat actor conducting a phishing campaign targeting Facebook business and advertising account users in Taiwan. * The decoy email and fake PDF filenames are designed to impersonate a company's legal department, attempting to lure the victim into downloading and executing malware. * This campaign