Taegis MDR/XDR now work with Sophos Firewall’s Active Threat Response
Response times go from hours or days to seconds.
Response times go from hours or days to seconds.
Related
Ivanti Connect Buffer Overflow Vulnerability
What is the Vulnerability?CVE-2025-22457 is identified as a buffer overflow vulnerability affecting Ivanti Connect Secure, Policy Secure and ZTA Gateways. If successfully exploited, can result in remote code execution. This exploitation poses significant risks, potentially allowing unauthorized remote access to systems.The Google Threat Intelligence Group (GTIG) has linked the exploitation of CVE-2025-22457 and the subsequent…
Notepad++ Official Update Mechanism Hijacked to Deliver Malware to Select Users
The maintainer of Notepad++ has revealed that state-sponsored attackers hijacked the utility’s update mechanism to redirect update traffic to malicious servers instead. “The attack involved [an] infrastructure-level compromise that allowed malicious actors to intercept and redirect update traffic destined for notepad-plus-plus.org,” developer Don Ho said. “The compromise occurred at the hosting
Russian Hackers Gamaredon and Turla Collaborate to Deploy Kazuar Backdoor in Ukraine
Cybersecurity researchers have discerned evidence of two Russian hacking groups Gamaredon and Turla collaborating together to target and co-comprise Ukrainian entities. Slovak cybersecurity company ESET said it observed the Gamaredon tools PteroGraphin and PteroOdd being used to execute Turla group’s Kazuar backdoor on an endpoint in Ukraine in February 2025, indicating that Turla is very…
Hackers Exploit Signal’s Linked Devices Feature to Hijack Accounts via Malicious QR Codes
Multiple Russia-aligned threat actors have been observed targeting individuals of interest via the privacy-focused messaging app Signal to gain unauthorized access to their accounts. “The most novel and widely used technique underpinning Russian-aligned attempts to compromise Signal accounts is the abuse of the app’s legitimate ‘linked devices’ feature that enables Signal to be used on…
Google Ads Users Targeted in Malvertising Scam Stealing Credentials and 2FA Codes
Cybersecurity researchers have alerted to a new malvertising campaign that’s targeting individuals and businesses advertising via Google Ads by attempting to phish for their credentials via fraudulent ads on Google. “The scheme consists of stealing as many advertiser accounts as possible by impersonating Google Ads and redirecting victims to fake login pages,” Jérôme Segura, senior…
npm, PyPI, and RubyGems Packages Found Sending Developer Data to Discord Channels
Cybersecurity researchers have identified several malicious packages across npm, Python, and Ruby ecosystems that leverage Discord as a command-and-control (C2) channel to transmit stolen data to actor-controlled webhooks. Webhooks on Discord are a way to post messages to channels in the platform without requiring a bot user or authentication, making them an attractive mechanism for…