Search for the phrase `stealing messages on Facebook, Zalo` in just 0.26 seconds to get more than 1.2 million results.

Surveying some advertising agencies providing the service of reading messages on Facebook, Zalo… the average price is from 3-15 million VND depending on the type of service such as receiving tracking, locating, reading messages…

Out of curiosity, many people want to monitor and control people around them (Screenshot)

Most of these services advertise with similar content: `Support for reading Zalo and Facebook messages, retrieve accounts, then pay, no deposit in advance.`

According to cybersecurity expert Ngo Tuan Anh, there have been cases where when making a deposit or transferring money in advance, the person receiving the service will immediately completely block the Facebook or Zalo account of the service hirer.

In some rare cases, crooks are able to read messages because users subjectively and ignorantly log in account information and passwords on fake links sent to steal information.

`It is impossible to read messages or locate Facebook or Zalo account owners when the account owner is in control of their account.

Experts confirm that advertisements for message reading services on Facebook and Zalo are mainly scams.

Expert Ngo Tuan Anh also warned that clicking on strange links and declaring account information and passwords leads to account loss. Although it has been around for a long time, users still fall into the trap and become victims.

“Some lucky cases can get their accounts back with quick and timely actions.

In addition, limit logging into your account on unfamiliar devices, and do not set the automatic password saving mode.

You should not reveal or publicize your phone number, email and ID card photo used to register for Facebook or Zalo on your wall, personal page or anywhere.

When going to an internet cafe or logging into Facebook or Zalo on a strange device, it is best to use an incognito browser/log in to a guest account on the browser and remember to log out of the account after finishing using it./.