This Week in Tech News

Spectre Fix Causes More Problems

motherboard

Episode 1454

Intel has announced that the fix for the Spectre exploit can actually cause blue screens of death (BSOD) and crash your system unless you make sure everything is updated first — especially third-party antivirus. Leo says this is why it makes more sense to use Windows Defender and not use a third party app. They really do more harm than good.

CES 2018 Recap

Episode 1453

Leo did not go to CES this year, and he's glad he didn't because it's filling up with insignificant junky stuff that looks like people desperate to find something interesting. There was a Gameboy Nintendo remade by a Chinese company called "HyperKin." Samsung did not announce the Galaxy S9, but said it'll probably be announced in March. There were some leaks about the S9 that make it sound like it's mostly the same as the S8, but it'll have a new camera that will do dual apertures with a single lens. Samsung did announce a Bluetooth speaker that aims at your ears without headphones.

Processor Flaws Give Hackers Access to Your Data

Processor

Episode 1452

2018 brought about the news that every processor built in the last ten years have a flaw in them that could give hackers access to sensitive data. Initially believed to affect just Intel processors, the latest is that this affects every single processor made, regardless of platform.

The flaws utilizes a technique called "processor speculation," which enables the processor to speculate what the user will do next in order to accelerate performance. But the feature also gives hackers access to sensitive L2 cache data like passwords. It's especially true for networks.

Processor Hack Affects All Computers Made in Last Ten Years

Processor

Episode 1451

The latest exploit "Spectre" affects every single chip made in the last ten years. At first, security researchers thought that the exploit only affected Intel processors, but it turns out this hack also effects ARM, AMD, and any other processor that uses speculative prediction. The white hat hackers who found the flaw discovered that you can use it to access valuable data including passwords and other information. Leo says that Microsoft has already pushed out a fix, and Apple's High Sierra has patched the vulnerability with a recent fix. Apple has also patched the iPhone and iPad.

RIP Net Neutrality

Ajit Pai

Episode 1448

In a strict party-line vote, the FCC voted 3-2 to kill Net Neutrality rules, in spite of overwhelming support to protect it. Leo says that while the rules were in place in 2015, we've really had it since the beginning. Leo says he believes the smaller ISPs will probably still keep the spirit of Net Neutrality, but he believes the bigger companies like Time Warner, Comcast and others will probably charge Google, Facebook, and others for access to their customers. He doesn't believe at this point that customers will see a direct impact, though.

Facebook Releases Study on How Time Spent on Social Media Affects Us

Facebook logo

Episode 1448

Facebook released a study on whether or not spending time on social media is bad for us. The report comes from the director of research at Facebook, David Ginsberg, and a research scientist at Facebook, Moira Burke. It's good to ask this question, and it's surprising Facebook would even ask it — until you read their conclusions. They determined it is bad for you if you're passively consuming it. They say in the study that the people who just read Facebook would feel worse, but those who interacted with others felt better. These findings seem a little self-serving, according to Leo.

Apple Releases iMac Pro

Apple iMac Pro

Episode 1448

Apple has released the iMac Pro, which it announced earlier this year. This computer starts at $4,999, and it's not hard at all to configure it up to $10,000. This is for professionals who are using it for business, like 3D design, photography, and video editing. Even if you did decide to spend the money on that, it still wouldn't be the fastest computer out there. This isn't even the fastest Mac. It all depends on what you do. It's using the Intel Xeon chip, which has 8, 10, 12, and 16 cores. But, when you get these multiprocessor Xeon chips, they run at a slower clock speed per process.

Bitcoin Values Become Highly Speculative

Bitcoin

Episode 1446

With a current value of over $14,000 per, Bitcoin has skyrocketed in value in the last month, but has also dropped dramatically in the last few days. Leo says the Bitcoin craze reminds him of the Holland Tulip Craze of the 1600s, where tulips became all the rage, prompting people to even offer land for a single tulip bulb. Bitcoin is just like that.