What CMMC 3.0 Really Means for Government Contractors

Cisco has released software fixes to address a maximum-severity security flaw in its IOS XE Wireless Controller that could enable an unauthenticated, remote attacker to upload arbitrary files to a susceptible system. The vulnerability, tracked as CVE-2025-20188, has been rated 10.0 on the CVSS scoring system. “This vulnerability is due to the presence of a…

Stolen OAuth tokens, which are at the root of these breaches, “are the new attack surface, the new lateral movement,” a researcher noted.

A previously undocumented financially motivated threat actor has been linked to attacks targeting Brazilian financial institutions since at least March 2026. Cybersecurity company CrowdStrike is tracking the Brazil-based activity cluster under the name Slim Spider. “The adversary demonstrates deep operational knowledge of Brazilian financial infrastructure, including the instant payment

The initial access broker has been weaponizing endpoint detection and response (EDR) platforms and Windows utilities in recent high-precision attacks.

The operators of the DevMan ransomware-as-a-service (RaaS) scheme are maintaining a dedicated web platform that offers affiliates the ability to build payloads, oversee earnings, and manage various aspects related to victims. Swiss cybersecurity company PRODAFT is tracking the centrally administered RaaS operation under the name Funky Mantis. “The portal combined build generation, finance,

Proofpoint has disclosed details of a targeted email campaign in which threat actors with ties to Russia are leveraging the recently disclosed DarkSword exploit kit to target iOS devices. The activity has been attributed with high confidence to the Russian state-sponsored threat group known as TA446, which is also tracked by the broader cybersecurity community…