Category: Security

Hacking a Network Using a Malicious Fax

If you have a combination printer/fax machine, your network is probably vulnerable to a single, malicious fax. A security research company named Check Point released a report last week that detailed how HP printers with built-in fax capability could be hacked by sending it a specially formatted fax. While the study focused on HP printers,

The “S” in IoT is for Security

The Internet of Things (IoT) promises all sorts of cool new features for our previously "dumb" devices, allowing them to be controlled from anywhere on the planet. But because the compete on cost, security is lax or nonexistent. If you're going to bring these devices into your home, you need to keep them walled off.

Preventing Tax Return Fraud

It’s that time of year again: tax time! And that means it’s also high season for identity thieves and scammers. Millions of people are affected by fake tax return filings every year. And while we’re talking about tax return fraud, we should take the opportunity to discuss some other tax and Social Security scams, as

Computer Chips Raise Spectre of a Meltdown

In the last week, we learned about a set of nasty computer chip bugs, dubbed Meltdown and Spectre. Unlike most of the bugs we discuss here, these bugs are in hardware, not software. This makes them impossible to truly fix without replacing the chip. In most cases, since the Computer Processing Unit (CPU) itself isn’t

Fixing the Apple Root Bug (Permanently)

It’s been a pretty bad week for Apple software, both for their macOS computer software and their iOS smartphone and tablet software. But today I’m going to focus on a truly horrendous software bug that somehow slipped through Apple’s normally stellar quality control process. This one screw up could allow someone to quickly and easily