Two young women in Shanghai received harassing phone calls after taking photos. How should they protect their privacy?

Two young women in Shanghai received harassing phone calls after taking photos. When considering protecting their privacy, they should not easily disclose their personal phone numbers, because nowadays mobile phone contact information is very important. , especially when purchasing express delivery, you will leave your contact number and home address. The contact information on the express delivery form like this should be destroyed in time. Do not throw away your own express packaging at will. There is your own personal information on the express delivery. Destroy it first and then throw it into the trash. Protect your privacy

Nowadays young people will choose to take personal photos, but when taking photos, they will also have relatively large-scale pictures. But when I was taking pictures, I thought about leaving it in the photographer's hands and didn't think too much about it. However, I didn't think that my personal photos would be exposed to other people's hands. This is all because of the leakage by the photographer. When taking photos, you should pay attention to the scale of your photos. Don't blindly think about taking some special pictures and cause trouble to yourself. Important information: do not send text messages

Many people now use Internet fraud to deceive consumers. When making purchases, they often receive various links from merchants. When you click on the link, your personal information will be leaked. When leaking information, you are also afraid that your ID card and bank card will be leaked. When they lose money, they will choose to call the police in time to stop their losses. Even after calling the police, the merchants claim that they have never sent such a link. When clicking on a link, be sure to ask customer service first whether it is a safe link. Set multi-digit passwords

When setting passwords, young people today tend to use pictures to make them easier to remember. When setting passwords, they always start with numbers. However, it has not been taken into account that with the current development of network information, many people can use various software to reveal their bank card passwords or payment passwords. When setting a password, you can choose a password that combines multiple digits and English letters.