Fact: security is a major concern in the tech world. However, it’s not relegated to the DDoS attacks, hacked IoT devices, and bank accounts Has Your Bank Account Been Hacked? 3 Things to Check Has Your Bank Account Been Hacked? 3 Things to Check Banks are being hacked left and right these days and everybody is at risk -- even you. Here are some warning signs and preventive measures that you should know about ASAP. Read More . There’s also home surveillance. Loads of companies provide surveillance systems for a price. However, it’s pretty simple to cobble together a do it yourself (DIY) surveillance set up.