Eavesdropping on VoIP calls is a serious business threat. This happens when someone uses a software program to record or listen in on VoIP calls without permission. This can be done to steal trade secrets or commit fraud. To protect your business from such attacks, here's what you need to do.

As a business owner, you should be aware of the different cyberattacks that can hurt your company. One of these is Voice over Internet Protocol (VoIP) eavesdropping. This occurs when cybercriminals infiltrate your VoIP network and listen in on your calls in hopes of stealing critical business information.

In the digital world, eavesdropping is a form of cyberattack where voice over internet protocol (VoIP) phone calls are intercepted and recorded, usually to glean personal or business information. Since it does not affect call quality, it’s hard to tell if you’ve been a victim of eavesdropping.

Eavesdropping is the intentional act of secretly listening in on a conversation, usually not for the best of intentions. Although today the act also includes VoIP telephone systems, it’s not a recent trend. As exemplified by the SIPtap attacks of 2007 and the Peskyspy trojans of 2009, cybercriminals have had their eye on VoIP ever since it was introduced to the market.

VoIP has become the ultimate communication tool for enterprises, but it has also become another vulnerability that hackers exploit. Because voice is essentially transferred as data, the risk of digitized messages being intercepted and heard by unauthorized ears increases.