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This Week in Tech

AMD fail, Facebook wail and video games don't create mass killers

Welcome back to another weekly news round up.

AMD fail...

A short while ago we got news of the Spectre and Meltdown hacks on Intel CPUs. AMD claimed that the chip design flaw that made these hacks possible did not apply to their CPUs and so they were soooo much better than Intel. Buy AMD instead! Well.... The shoe is now on the other foot. Researchers have found that anyone with 'Root' (administrator) level access to a computer or a network can get malware to run on the protected secure enclave of the CPU, making that malware impossible to detect or eliminate.

A disturbing part of the discovery is that it appears that the Israeli firm that published the report breaking news of these flaws seemed to be trying to use its findings to affect the stock price of AMD and other companies (i.e. trying to make money from the flaws by messing with the markets).

The fact remains that the flaws are real though - and are yet to be patched.

Read about it at Ars Technica and The Hacker News.

Facebook wail....

Facebook just kicked Cambridge Analytica off the system - for pulling private information from more than 50 000 000 users. To help Trump win his election (Ouch!! That's adding insult to injury!). They claim the event is not a hack or breach because no passwords were stolen - only personal and private information...

The New York Times has a detailed piece on this.

Here's Facebook's official explanation of what happened.

Here's Joy of Tech cartoon's take on it - Mark Zuckerberg Vs Wonder Woman!

BUT WAIT.... Here's more...

The Next Web has a piece showing what data Facebook has on you - and how you can check it out for yourself...

Every time you open Facebook, the time, location, IP address, browser & device have been recorded. If you’re part of the 1.4B people that use Facebook on a daily basis, they have enough data points to determine your everyday life patterns with great accuracy: home and work address, daily commute, wake up & bedtime, travel duration & destination, etc.

Video games don't create mass killers

One of President Trump's reactions to the recent school shooting in Florida (besides suggesting that teachers be armed) was to say that video games are responsible for creating a mindset that makes mass killings possible.

Luckily for us, science proves otherwise - and Gizmodo has the details.

Passwords Out, Biometrics In

CNN Money has a segment on how quickly the US is moving away from passwords and resorting to biometrics for security. I'd take the statistics with a grain of salt, but interesting nonetheless.

Tourism & The Selfie

The Citizen has a great in-depth article on how selfie culture is affecting tourism. Great for broadening your view and gaining insight.

Android - with malware pre-installed

The Hacker News has an article detailing how 5 million Android devices have been found with some particularly nasty malware pre-installed.

Climb into a taxi - and find there's no driver...

Waymo is trialling driverless cars in its service in the US. Digital Trends has an article on how people are reacting. Video below.

Digital Trends explains:

What is RAM

What is an SSD

Criminal using drone to scout target in JHB

The Citizen has the details.

That's it for this week. Happy teaching!

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