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![A stressed out hacker looking at a laptop screen](https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/wbDVhvCobKT7UC9kBTNdTS-1200-80.jpg 1200w)
Your antivirus software will get a major boost from this new hacking competition
By John Loeffler published
A new competition sponsored by DARPA will pit information security professionals against each other to see who can better use AI tools to shore up vulnerable networks and software.
![Dell XPS 13 Plus on purple background](https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/fZm2kH8GEa6ALRbkGDFLzA-1200-80.jpg 1200w)
The best Dell XPS 13 and 15 deals for August 2023
By Alex Whitelock last updated
TechRadar Deals This week's best deals on Dell’s super-premium XPS 13 and XPS 15 laptops
![Kinology Radeon RX 580 2048SP graphics card](https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/RUfV58vkgeogKoEzGTG2Dd-1200-80.jpg 1200w)
This new take on an ancient AMD graphics card has more memory than Nvidia’s RTX 4070
By Darren Allan published
If you’ve been complaining about VRAM loadouts with Nvidia’s Lovelace GPUs, you don’t want to know about this RX 580.
![The Apple Vision Pro headset on a grey background](https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/JpJGFv6cA5o52itx9HfVJV-1200-80.jpg 1200w)
Apple Vision Pro: price, release year, and everything we know about the VR headset
By Hamish Hector last updated
The Apple Vision Pro is the tech giant's first mixed-reality headset – here's everything we know, including its price and release date.
![Spotify browser window](https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/HYsXByQDnf7tUnzqzoPLXj-1200-80.jpg 1200w)
How to change your password on Spotify?
By Sead Fadilpašić published
Learn how to change your password on the world's number-one music streaming service
![Best email services: image of email with one unread message alert](https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/fM8xCxm5Z8RmL2yHGbveFZ-1200-80.jpg 1200w)
Learn how to find out if your email was hacked and what to do next.
By Sead Fadilpašić published
What to do when you find an unwanted guest in your inbox
![People waving flags of Senegal are seen during a protest in Madrid.](https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-320-80.jpeg 320w, https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-450-80.jpeg 450w, https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-650-80.jpeg 650w, https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-970-80.jpeg 970w, https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-1024-80.jpeg 1024w, https://cdn.mos.cms.futurecdn.net/Cfe76jwetMWXf7euhk9FiA-1200-80.jpeg 1200w)
VPN usage soars in Senegal amid a second wave of censorship
By Chiara Castro published
Breaking VPN sign-ups increased 2,800% above normal levels, becoming "a vital piece of infrastructure" for Senegalese citizens. Here's, what's going on right now.
![Intel Core i9-13900K processor.](https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-320-80.jpg 320w, https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-450-80.jpg 450w, https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-650-80.jpg 650w, https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-970-80.jpg 970w, https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-1024-80.jpg 1024w, https://cdn.mos.cms.futurecdn.net/vtirR2MZs6zbHmvd49rqZn-1200-80.jpg 1200w)
Is Raptor Lake Refresh going to be a winner for Intel? New leak shows a beefy mid-range CPU
By Darren Allan published
This is a promising glimpse of the Core i5-14600KF, which may not be too far off launching now.
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