With more people turning to video-teleconferencing platforms as a way of communicating, the Dartmouth police department has received some reports of video-teleconferencing hijacking, also called “Zoom-bombing,” according to a press release.

As residents continue the transition to online lessons and meetings, the FBI recommends exercising due diligence and caution in your cyber security efforts, the release said. Dartmouth police suggest the following steps can be taken to mitigate teleconference hijacking threats.

• Do not make meetings or classrooms public. In Zoom, there are two options to make a meeting private: require a meeting password or use the waiting room feature and control the admittance of guests.
• Do not share a link to a teleconference or classroom on an unrestricted publicly available social media post. Provide the link directly to specific people.
• Manage screensharing options. In Zoom, change screensharing to “Host Only.”
• Ensure users are using the updated version of remote access/meeting applications. In January 2020, Zoom updated their software. In their security update, the teleconference software provider added passwords by default for meetings and disabled the ability to randomly scan for meetings to join.
• Lastly, ensure that your organization’s telework policy or guide addresses requirements for physical and information security.

If you were a victim of a teleconference hijacking, or any cyber-crime for that matter, Dartmouth police recommends reporting it to the FBI’s Internet Crime Complaint Center at ic3.gov.