Teleconferencing Systems Become Targets for Hackers and Disruptive Activity

Apr 06, 2020

Many organizations are switching over to remote operations and using many different teleconferencing technologies such as the popular Zoom application to conduct everyday activities such as meetings and virtual conferences.

Please be aware due to recent security concerns and issues that have surfaced with certain applications, the FBI has posted a warning and tips memo about using teleconferencing software during this time of social distancing.

As individuals continue the transition to online lessons and meetings, the FBI recommends exercising due diligence and caution in your cybersecurity efforts. 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 screen-sharing 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 are a victim of a teleconference hijacking, or any cyber-crime for that matter, report it to the FBI’s Internet Crime Complaint Center at ic3.gov. Additionally, if you receive a specific threat during a teleconference, please report it to us at tips.fbi.gov or call the FBI Boston Division at (857) 386-2000.

The memo can be found at the following link:

https://www.fbi.gov/contact-us/field-offices/boston/news/press-releases/fbi-warns-of-teleconferencing-and-online-classroom-hijacking-during-covid-19-pandemic