Over 2 billion WhatsApp users make this messaging app a constant target of attacks hackers and computer criminals.
An example of this is the latest form of scam that uses the voicemail of its victims to gain access to their device. This is possible because the hackers discovered a security hole that allows them to access the verification codes that WhatsApp sends. without the need for the user to follow suspicious links or install any applications.
According to experts, hackers carry out attacks according to two scenarios. The first of them is at night, when a person is sleeping and therefore does not pay attention to his phone and the codes that he can receive through it.
Secondly, when they make a fake call with the intent that the victim stay on the line and all new incoming calls are forwarded to the mailbox.
The purpose of all this is that Hackers can request a WhatsApp verification code and send it through a call that is recorded in voice mail.. This is because the hackers are counting on the user not having their mailbox configured to store the default PIN, 0000 or 1234.
Once criminals gain access to the verification code, they can steal their victim’s account, including their messages and contacts.. At this point, it is most common for them to start texting contacts, pretending to be the person requesting money due to last minute urgency.
How to avoid fraud?
There are several options that can prevent WhatsApp users from falling victim to this type of scam.. The first one consists of correctly set up voice mail with the company with which you have contracted.
Therefore create a strong enough password so that no intruder can detect the security PIN and therefore cannot access it. Secondly, activate the security measures offered by WhatsApp, such as 2-step verification.
The ideal scenario for achieving the highest possible security is to apply both strategies simultaneously, because in this waye will create an extra layer of security that will prevent an attacker from gaining control of your WhatsApp account..
Source: La Opinion
Ashley Fitzgerald is an accomplished journalist in the field of technology. She currently works as a writer at 24 news breaker. With a deep understanding of the latest technology developments, Ashley’s writing provides readers with insightful analysis and unique perspectives on the industry.