APT28 hackers use Signal chats to launch new malware attacks on Ukraine

Published on June 23, 2025

The Russian state-sponsored threat group APT28 is using Signal chats to target government targets in Ukraine with two previously undocumented malware families named BeardShell and SlimAgent. [...]

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Malware on Google Play, Apple App Store stole your photos—and crypto

June 23, 2025
A new mobile crypto-stealing malware called SparkKitty was found in apps on Google Play and the Apple App Store, targeting Android and iOS devices. [...]

China-linked Salt Typhoon Exploits Critical Cisco Vulnerability to Target Canadian Telecom

June 24, 2025
The Canadian Centre for Cyber Security and the U.S. Federal Bureau of Investigation (FBI) have issued an advisory warning of cyber attacks mounted by the China-linked Salt Typhoon actors to breach major global telecommunications providers as part of a cyber espionage campaign.The attackers exploited a critical Cisco IOS XE software (CVE-2023-20198, CVSS score: 10.0) to access configuration