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New online security checks exclude people without mobile phones or decent signal

Banks may soon require you to use your mobile phone to validate online payments - but more than 1.6m Brits live in a coverage blackspot.

Criminals can buy your online identity – including banking details – for just £800

Protect your personal data online from criminals and fraudsters hacking your account.

Hyperoptic router ‘at risk of being hacked’

Up to 400,000 Hyperoptic customers at risk of critical flaw that could give an attacker full control over their home wi-fi network from anywhere in the world.

Facebook collects data on your calls and texts

Manage what information and data you share with Facebook and learn what it knows about you.

Spectre and Meltdown threats – one week on, what’s been fixed?

Everything you need to know about the Meltdown and Spectre flaws affecting millions of computers worldwide.


Intel Meltdown processor security flaw – what you need to know

Computer processor giant Intel has hit the headlines for all the wrong reasons, as it was revealed this week that a serious security flaw – nicknamed Meltdown – may affect...

Could your smart home be hacked?

Which? asked a team of ethical hackers to gain access to a smart home of connected devices. They succeeded in just four days. We reveal the full results.

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