A group of researchers have revealed that the Chinese government is collecting data on its citizens to an extent where their movements can even be tracked in real-time using their mobile devices.

This discovery was made by The Citizen Lab at the University of Toronto's Munk School of Global Affairs who specialize in studying the ways in which information technology affects both personal and human rights worldwide.

Security breaches and data leaks are, obviously, a major concern, but they do have something of a silver lining. Leaks of passwords may open up the risk of individual accounts being targeted, but they also serve as a fascinating insight into the level of security people use for online services.

We all know someone who insists on using 'password' as their password, or something equally insecure such as '123456'. Keeper Security has published a list of the most common passwords used in 2016, and these old favorites remain firmly placed in the top 10. But there are a few surprises along the way, such as the weird popularity of '18atcskd2w'.

Internet disruptions, in their biggest part, are taking place outside a company’s network, a new report by Dyn claims. The report also says having poor visibility beyond "company walls" makes it harder for those companies to react on time.

More than half (57 percent) of all Internet disruptions UK companies faced in the last year happened outside company networks. These companies need double the time to react compared to companies in the US.

There was a craze that started a few years back for tracing one's family tree. Rather than fizzling out, the interest in genealogy continued, and there are still many websites out there that will help you to research your family history and build up a picture of the past.

While genealogists of the past may have scoured public records and libraries for information about their family, these days people want things handed to them on a plate. One website is taking full advantage of this -- as well as the fact that the internet can act as a huge database of personal information -- and there's a high chance it has vast amounts of data about you that can be accessed by anyone. The site is FamilyTreeNow.com, and we'll show you what you need to do to protect your privacy and security.

The European Union is not happy with the explanation Yahoo has given for scanning user emails for US intelligence. There is concern about how such surveillance could impact upon not only privacy, but also business between the EU and US, and trust has to be built from scratch as Donald Trump becomes president.

Yahoo -- which is on the verge of being sold to Verizon -- is not signed up to the EU-U.S. Privacy Shield agreement that blocks the US from spying on European data. As such, the company has been acting on a previously-secret court order, gathering data for the NSA and FBI. Speaking with Reuters, the EU Justice Commissioner said she wants more information about what was gathered and why.

There is a lot of talk about the possibility of editing tweets on Twitter at the moment, but an editing function has been available on Facebook for ages. With the ability to edit posts that people can comment on come concerns, and with this in mind Facebook has always let you know when a post you're reading has been amended. Until now...

Without warning, the label which advised of edits has vanished. This means that it is now possible to make surreptitious changes to posts and many people will be completely unaware of what you have done.

Flying in an airplane can be quite the stressful ordeal; it can be a hassle to travel to the airport, go through security, and to board the aircraft. Once on the plane, it can be cramped and uncomfortable. To make matters worse, many airlines charge for Wi-Fi access. Ugh!

Today, JetBlue announces something miraculous for travelers. Every one of its passengers will have access to free in-flight high-speed Wi-Fi, which it calls 'Fly-Fi'. This is on every single aircraft in its fleet. In other words, if you are flying JetBlue, you get free high-speed internet.

Facebook, Apple and Google face a drop in ad revenue if EU proposals to apply the same rules to online messaging services that currently apply to telecoms companies go through. In a nutshell, the proposals suggest that the likes of WhatsApp, Gmail and iMessage should ask for explicit user permission to allow tracking with a view to delivering targeted ads.

Google and Microsoft have already faced criticism for scanning emails and using the contents to tailor advertising to the recipient. The EU wants online message services to be subject to the ePrivacy Directive to help improve confidentiality and security.

We're all looking for ways to save time and effort, so it's hardly surprising that some web browsers offer a feature that automatically fills in online forms with commonly requested personal information. While incredibly useful, the feature can also be exploited to extract data a user might not want to share with a particular website.

Chrome, Opera and Safari all offer to save and automatically fill in details such as name, address, phone number, and so on, and users are ordinarily only aware of the data which is obviously filled in on their behalf. But a web developer shows how it is possible -- and very, very easy -- to use hidden fields to secretly gather all of the information saved in an autofill profile.

The trend for increasing numbers of employees and customers bringing their own devices into a workplace can seriously impair a businesses’ access to the Internet.

The problem is that as more mobile devices connect to the network, a business can quickly discover that its cloud-based applications, payments systems, accounting, stock control, customer relationship management (CRM) and business applications have become hopelessly sluggish.

The Investigatory Powers Act 2016 -- better known to many as the snooper's charter -- faced massive public criticism in the run-up to becoming law at the end of 2016 for the privacy-invading powers it affords the UK government to gather data about internet usage.

Towards the end of the year, the European Court of Justice ruled that the "general and indiscriminate retention" of internet data and communication is illegal, potentially threatening the Investigatory Powers Act. Now the human rights group Liberty is launching its own legal attack on the Act, asking for a High Court judicial review of the bulk surveillance powers that have been voted into law.

The world of communication services is dog eat dog, and Australia's Atlassian has just gobbled up Trello.

The company behind HipChat -- which battles with Slack as the darling of collaborative work environments -- has today bought Trello for $425 million. The deal sees Atlassian handing over $360 million in cash, with the rest made up in stock.

Back in September, the state of California passed a new law that banned sites that offer paid subscriptions, and allow people to post resumes, from publishing individuals' ages. It's a law that has the potential to affect many sites, but it is the Internet Movie Database (IMDb) that hit the headlines.

The Amazon-owned site is a handy source for anyone who wants to check the age of a particular actor, but the state of California introduced the new law as part of an anti-age-discrimination drive. IMDb was told to remove actors' ages from the site by 1 January, 2017, but the site has failed to take any action.

Google Doodles are fun little additions to Google search that highlight major events in history, important birthdays and so on. Unless you make a point of hitting Google every day, you could easily miss one of the many animations, images and games that are added throughout the year. Until now.

While there is more than one way to find out if there is a new Google Doodle -- as well as checking the Google homepage, you can also follow the Google Doodles Twitter account -- Google has only just got round to providing notifications. Here's how to receive a message on your phone when a new Doodle is posted.

This is one of the many times of year that retailers have sales, coinciding neatly with the time of year when many people are feeling the pinch after splashing out on food and presents. But if you're scouring Amazon for great deals, watch out for sellers who are actually using low prices to lure you into a phishing scam.

One seller going by the name of (among others) Sc-Elegance uses "used, like new" tech products as bait, ultimately directing buyers to a fraudulent site to make payments. Security experts are warning shoppers to be on their guard.