Messaging apps are a common form of digital communication these days, with Facebook’s WhatsApp being one of the most popular options out there. The communication platform boasts over 1.5 billion users – who now need to immediately update the app due to a new security threat. In fact, WhatsApp just announced a recently discovered security vulnerability that exposes both iOS and Android devices to malicious spyware.
So, how does this cyberthreat work, exactly? Leveraging the new WhatsApp bug, hackers first begin the scheme by calling an innocent user via the app. Regardless of whether the user picks up or not, the attacker can use that phone call to infect the device with malicious spyware. From there, crooks can potentially snoop around the user’s device, likely without the victim’s knowledge.
Fortunately, WhatsApp has already issued a patch that solves for the problem – which means users will fix the bug if they update their app immediately. But that doesn’t mean users shouldn’t still keep security top of mind now and in the future when it comes to messaging apps and the crucial data they contain.