How to Protect Yourself Online. These tips can help you keep your computer and personal information safe when going online: Do. Learn how to spot common scams and fraud. Learn the warning signs of internet fraud, phishing, and other online scams. Keep your computer software updated. You can select from the following seven categories: 1) automobiles, trucks, and motorcycles; 2) food, drugs, cosmetics, medical devices, radiation-emitting electronic products, veterinary drugs and feeds; 3) pesticides, herbicides, related chemicals, air and water pollution; 4) consumer products, hazardous household products, appliances, and toys; 5) meat and poultry products; 6) Internet fraud, false advertising and breached warranties; and 7) computers, printers, modems and related high If you are continuously having problem with online dating scams, maybe you should reconsider your use of online dating sites. Although these sites can be a great way to meet new people, they can also be very dangerous. If this person has access to your social media, it would be a good idea to block them. This way, they can no longer contact you.