Microsoft Patch Tuesday for December 2024 contains four critical vulnerabilities
Cisco's Talos Intelligence Group Blog
by Cisco Talos
10h ago
The Patch Tuesday for December of 2024 includes 72 vulnerabilities, including four that Microsoft marked as “critical.” The remaining vulnerabilities listed are classified as “important.”  ..read more
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MC LR Router and GoCast unpatched vulnerabilities
Cisco's Talos Intelligence Group Blog
by Kri Dontje
2d ago
Cisco Talos' Vulnerability Research team recently discovered two vulnerabilities in MC Technologies LR Router and three vulnerabilities in the GoCast service.  These vulnerabilities have not been patched at time of this posting.  For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule ..read more
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The adventures of an extroverted cyber nerd and the people Talos helps to fight the good fight
Cisco's Talos Intelligence Group Blog
by Joe Marshall
5d ago
Ever wonder what an extroverted strategy security nerd does? Wonder no longer! This week, Joe pontificates on his journey at Talos, and then is inspired by the people he gets to meet and help ..read more
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Bidirectional communication via polyrhythms and shuffles: Without Jon the beat must go on
Cisco's Talos Intelligence Group Blog
by William Largent
5d ago
The Threat Source Newsletter is back! William Largent discusses bidirectional communication in the SOC, and highlights new Talos research including the discovery of PXA Stealers ..read more
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Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform
Cisco's Talos Intelligence Group Blog
by Kri Dontje
2w ago
By Philippe Laulheret ClipSP (clipsp.sys) is a Windows driver used to implement client licensing and system policies on Windows 10 and 11 systems. Cisco Talos researchers have discovered eight vulnerabilities related to clipsp.sys ranging from signature bypass to elevation of privileges and sandbox escape: TALOS-2024-1964 (CVE-2024-38184) TALOS-2024-1965 (CVE-2024-38185 ..read more
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Malicious QR Codes: How big of a problem is it, really?
Cisco's Talos Intelligence Group Blog
by Jaeson Schultz
2w ago
QR codes are disproportionately effective at bypassing most anti-spam filters. Talos discovered two effective methods for defanging malicious QR codes, a necessary step to make them safe for consumption ..read more
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New PXA Stealer targets government and education sectors for sensitive information
Cisco's Talos Intelligence Group Blog
by Joey Chen
3w ago
Cisco Talos discovered a new information stealing campaign operated by a Vietnamese-speaking threat actor targeting government and education entities in Europe and Asia.   ..read more
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November Patch Tuesday release contains three critical remote code execution vulnerabilities
Cisco's Talos Intelligence Group Blog
by Cisco Talos
1M ago
The Patch Tuesday for November of 2024 includes 91 vulnerabilities, including two that Microsoft marked as “critical.” The remaining 89 vulnerabilities listed are classified as “important ..read more
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Unwrapping the emerging Interlock ransomware attack
Cisco's Talos Intelligence Group Blog
by Elio Biasiotto
1M ago
Cisco Talos Incident Response (Talos IR) recently observed an attacker conducting big-game hunting and double extortion attacks using the relatively new Interlock ransomware ..read more
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NVIDIA shader out-of-bounds and eleven LevelOne router vulnerabilities
Cisco's Talos Intelligence Group Blog
by Kri Dontje
1M ago
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 these vulnerabilities, download the latest rule sets from Snort.org, and our ..read more
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