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New PathWiper Malware Strikes Ukraine’s Critical Infrastructure

Cisco Talos discovers PathWiper, a destructive new malware targeting critical infrastructure in Ukraine, highlighting ongoing cyber threats amidst the Russia-Ukraine conflict.

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New PathWiper Data Wiper Malware Disrupts Ukrainian Critical Infrastructure in 2025 Attack

A critical infrastructure entity within Ukraine was targeted by a previously unseen data wiper malware named PathWiper, according to new findings from Cisco Talos. "The attack was instrumented via a legitimate endpoint administration framework, indicating that the attackers likely had access to the administrative console, that was then used to issue malicious commands and deploy PathWiper across

'PathWiper' Attack Hits Critical Infrastructure In Ukraine

Cisco Talos researchers observed the new wiper malware in a destructive attack against an unnamed critical infrastructure organization.

Cisco Warns of Credential Vuln on AWS, Azure, Oracle Cloud

The vulnerability, with a 9.9 CVSS score on a 10-point scale, results in different Cisco ISE deployments all sharing the same credentials as long as the software release and cloud platform remain the same.

Everyone's on the cyber target list

In this week's newsletter, Martin emphasizes that awareness, basic cyber hygiene and preparation are essential for everyone, and highlights Talos' discovery of the new PathWiper malware.

Ransomware hiding in fake AI, business tools

Ransomware has been discovered by security researchers in fake installers posing as Chat GPT, Nova Leads, and InVideo AI.

Newly identified wiper malware “PathWiper” targets critical infrastructure in Ukraine

Cisco Talos observed a destructive attack on a critical infrastructure entity within Ukraine, using a previously unknown wiper we are calling “PathWiper.”

Critical Cisco ISE Auth Bypass Flaw Impacts Cloud Deployments on AWS, Azure, and OCI

Cisco has released security patches to address a critical security flaw impacting the Identity Services Engine (ISE) that, if successfully exploited, could allow unauthenticated actors to carry out malicious actions on susceptible systems. The security defect, tracked as CVE-2025-20286, carries a CVSS score of 9.9 out of 10.0. It has been described as a static credential vulnerability. "A

Exploitation Risk Grows for Critical Cisco Bug

New details on the Cisco IOS XE vulnerability could help attackers develop a working exploit soon, researchers say.

A new author has appeared

Talos Content Manager Amy introduces themself, shares her unconventional journey into cybersecurity and reports on threats masquerading as AI installers.