Cybersecurity Alert: Protecting Your Organization from Teams-Based Attacks

Cybercriminals are turning to collaboration platforms like Microsoft Teams to launch highly effective attacks on UK organizations. Russian groups STAC5143 and STAC5777 are using social engineering, remote access tools, and Teams’ messaging features to deceive employees into granting system access. This blog unpacks their tactics, the links to ransomware like Black Basta, and how companies can strengthen their cybersecurity posture. From configuring Teams to block external communications to disabling vulnerable remote access tools, discover actionable tips to stay ahead of these advanced threats.

Cybersecurity Alert: Protecting Your Organization from Teams-Based Attacks

Cybercriminals are turning to collaboration platforms like Microsoft Teams to launch highly effective attacks on UK organizations. Russian groups STAC5143 and STAC5777 are using social engineering, remote access tools, and Teams’ messaging features to deceive employees into granting system access. This blog unpacks their tactics, the links to ransomware like Black Basta, and how companies can strengthen their cybersecurity posture. From configuring Teams to block external communications to disabling vulnerable remote access tools, discover actionable tips to stay ahead of these advanced threats.