Tag: Vinaphone
Warning to usurp the right to use the phone SIM, steal...
After hijacking the right to use the SIM, the crooks will take the victim's credit card number to make online payments or withdraw money. ...
Cheap 4G SIMs are flooding the internet market
Although carriers are 'wiping out' junk SIMs, limiting cheap 4G packages to certain customers, cheap 4G SIMs that don't need to be verified are...
Beware of calls asking for sim upgrade support and then appropriating...
Calling pretending to be a carrier employee to request a SIM upgrade, the bad guy takes control of mobile subscribers to steal OTP code...
More solutions to prevent and handle spam sims: Create a real...
At the end of April 2021, three operators Viettel, VNPT / VinaPhone, and MobiFone signed additional agreements to strengthen the management of subscriber information...
Blocked more than 8.5 million fraudulent calls in the first quarter...
In the first quarter of 2021 alone, the network operators prevented 39,321 spam calls and over 8.5 million calls with signs of fraud. According...
Warning: Account for phone sim to steal money
Recently, even though some mobile phone subscribers do not do anything with the sim card (the subscriber identification card), they still lose their number,...
