Malware, viruses, hacks, and anything else that may compromise your identity online, computer, or digital device.
Security and Privacy
George is using a Tiny Hardware Firewall and he sees that it would let him customize the settings. Can it be made more secure? Leo says that the Tiny Hardware Firewall is pretty darn secure as is. Leo hasn't played with the configurations, but he wouldn't want to, either. He just uses it in default mode and he's completely safe.
Grover has a popup that says to call Microsoft Support. Has he been bit by ransomware? Leo says no, probably not. It's a phishing attack, but it's to try and get him to call in and then they charge him and access his computer. It's Scareware, really. He can ignore it, but it keeps popping up and he has to reboot his system to get rid of it. He even replaced the hard drive, but it didn't help.
The latest ransomware attack is called WannaCry and it's spreading via phishing email attacks. The ransomware not only encrypts your data — it also has a built-in kill switch on websites. Security researchers may have crafted a fix to it, but there's a catch. The encryption is done using Microsoft's bit locker, and the fix is to take advantage of a flaw in the cryptographic memory that keeps the keys in RAM so it can harvest them and unlock your data.
Michele has a gaming computer and she has been having trouble with it ever since she upgraded to Windows 10. Microsoft now automatically installs updates without her permission. Leo says she can defer the updates for a limited amount of time, but ultimately for security purposes, she'll have to do them.
Val is interested in LifeLock and wants to know if it's safe. Is it? Leo says yes. They were a bit over confident in the early days, but they are dedicated to getting in between you and identity thieves by putting fraud alerts on your credit history. But now they can't do that because of lawsuits. So now they own companies that are built to target fraudulent credit activity so that if anything unauthorized occurs, you get wind of it and they can shut it down. They will also help you fix your credit record should you be a victim of credit card fraud.
Melinda says that after she turns on her computer and goes into her browser, it takes a really long time to get to Gmail, and it goes to her eBay and other accounts. She wonders if she got hacked. Leo says perhaps. That kind of behavior points to being hacked. Maybe someone has gotten physical access to the computer. Did she make an enemy?
Satbeer is an accountant and he uses some old programs sometimes. On his Windows 7 Ultimate system, he can still use XP mode. Is that secure? Leo says yes, because Windows 7 is still handling the backend while XP is virtual.
Tom wants to add a security camera to his home. He wants to know which one to get and how secure they are. Can they be hacked? Leo says that there's a lot of concern over the "internet of things," which includes cameras. They don't get updated very often. Foscam made cameras that were easily hackable, so Leo suggests not getting them. He won't want to get the low end, off brand stuff either. It won't be secure.