Microsoft Teams

Microsoft is enhancing the security and integrity of its Teams meetings by introducing support for third-party deepfake detection tools and impersonation protection. This new feature aims to combat the growing threat of sophisticated manipulation in video conferencing, ensuring a more…

ServiceNow has launched Flow, a new conversational AI service desk aimed at directly competing with AI-native startups that have emerged by exploiting perceived weaknesses in ServiceNow's existing software. For approximately two years, challengers to ServiceNow have built businesses by capitalizing…

Threat actors are employing ClickFix-like lures to distribute a newly identified remote access trojan (RAT) named ChainScript. This RAT has been observed under various build names, including ComponentTask33, UpdateDigital, HostShared, and OrchidViolet66.

Microsoft Teams will soon provide administrators with granular control over file uploads by enabling them to block custom file extensions. This new feature aims to bolster organizational security by allowing IT departments to tailor the list of permissible file types…

Microsoft is integrating ChatGPT analytics into its Teams platform to provide businesses with tools for understanding and quantifying the value of their AI investments. This new functionality aims to help organizations track AI usage, monitor associated spending, identify areas…

Microsoft has successfully resolved a critical bug that had been preventing users of ARM-based Windows devices from launching essential productivity applications, namely Microsoft Teams and Microsoft Outlook. This disruptive issue surfaced following the installation of updates released during the August…

Microsoft is actively investigating and working to resolve a significant issue that prevents Microsoft Teams and the New Outlook application from launching on ARM-based Windows personal computers. This problem emerged following the installation of updates released during the August 2026…

A novel malware family, identified as SynkLoader, has been observed being distributed through phishing campaigns specifically targeting users of Microsoft Teams. This malicious software is designed to pilfer user credentials by presenting a deceptive lock screen to unsuspecting victims.

Cybersecurity researchers have detailed a previously undocumented Python implant framework, codenamed TWINLOOT, which has been engineered to operate its entire command-and-control (C2) infrastructure within trusted Microsoft cloud services, specifically SharePoint Online and Microsoft Teams.

Cyber threat actors are actively exploiting Microsoft Teams to conduct vishing attacks, impersonating IT support personnel to gain unauthorized remote access to corporate devices. These attacks are a precursor to the deployment of Chaos ransomware, primarily targeting organizations across North…

Cybersecurity researchers have identified a sophisticated phishing campaign, dubbed Operation BlueDash, that exploits a fake Microsoft Teams update to deploy legitimate Remote Monitoring and Management (RMM) tools. The campaign was detailed by the cybersecurity firm ZeroBEC, which observed threat actors…

North Korean threat actors, identified as BlueNoroff, are actively employing a phishing kit that impersonates the videoconferencing platforms Zoom and Microsoft Teams. This operation, linked to previous ClickFix-style campaigns that utilized typosquatted domains for Zoom and Microsoft Teams, aims…

Threat actors are exploiting Microsoft Teams voice calls to distribute the EtherRAT malware by impersonating corporate IT support personnel. This tactic aims to gain initial access to sensitive corporate networks.

DragonForce hackers are leveraging Microsoft Teams relay infrastructure to hide their Backdoor.Turn command-and-control (C2) traffic. This tactic was identified by Symantec and Carbon Black, which noted the use of a custom Go-based remote access trojan (RAT) to achieve this concealment.