Where is the number of 02 1?

02 1 is the area code of Shanghai. A phone call is not necessarily a fraud. It is good to have a high degree of anti-fraud vigilance. We can also judge by its content. As long as it involves winning prizes, bank card passwords, or someone posing as a judge, police and other strange phone calls, it is generally a fraudulent phone call. Ignore it and don't take advantage, or you will suffer greater economic losses. Of course, it may also be a liar's phone, so we should always keep a clear head and overcome the idea of "greed for profit" to prevent being deceived.

Affected by the defects of telecom operation, it is difficult to recover the cheated money, which has become a major social drawback and caused huge economic losses to the people. Anti-harassment interception can be set, and almost all mobile phones have built-in harassment and fraud interception functions. Generally, in the "security center" or setting options of mobile phones, iPhone users need to download third-party software and open related functions according to the guidance tutorial.

Anti-cheating skills

Chen Guoping, a policeman from the seaport branch of Qinhuangdao Public Security Bureau, wore work clothes and used his off-duty time to promote fraud prevention on a social software. Have you downloaded the National Anti-Fraud Center App? This confusing prologue is all the rage. In addition to downloading the National Anti-Fraud Center App, there are the following anti-fraud tips:

(1) Don't click on the unknown link, so as not to be stolen by the criminal suspect by hacking with Trojan horse.

2 strange calls are not credulous. No matter what kind of rhetoric the suspect uses, he chooses to hang up in time and does not give the suspect a chance to commit fraud.

③ Personal information should not be made public. Under no circumstances should you disclose your bank card password, ID number and personal deposit to others.

(4) Verify the transfer and remittance, and handle things calmly to avoid being deceived due to panic.

Special reminder: the fraud routine is deep and the patterns are endless. You need to raise your awareness of prevention. In case of doubt or fraud, please call 1 10 as soon as possible and report to the public security bureau immediately.