CybersecurityMalwaremsaRATSmall BusinessCanada
New msaRAT malware uses Chrome, Edge browsers to route C2 traffic
July 22, 2026
Back to all postsA new strain of msaRAT malware has been identified that utilizes Google Chrome and Microsoft Edge web browsers to route command-and-control (C2) traffic, posing a significant threat to Canadian businesses. This sophisticated malware is known for its ability to evade traditional security measures, making it particularly dangerous. The attackers behind msaRAT can manipulate compromised systems without raising red flags, allowing them to steal sensitive data, encrypt files for ransom, and even execute additional malicious activities. Canadian businesses should be vigilant as this tactic allows the malware to bypass firewalls and intrusion detection systems that typically focus on network traffic. It is crucial for SMB owners and IT managers in Canada to strengthen their security measures, update software regularly, and implement a multi-layered approach to cybersecurity.
Source: BleepingComputer
CybersecurityMalwaremsaRATSmall BusinessCanada
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