The Heartbleed Bug: what is it and how to protect yourself
The Heartbleed bug was one of the most major IT security threats to have emerged in recent times and it caught many large organisations and companies, not to mention consumers, off guard. Described as ‘the biggest internet security threat the world has ever seen’ the Heartbleed virus allowed hackers to snatch credit card numbers, bank details, passwords and other valuable data. However, it is almost impossible for companies or site owners to check whether information has been stolen, so there are fears that hackers will hold onto the information before exploiting it. Huge websites including Mumsnet fell prey to the bug, and online shoppers were warned to change their passwords to reduce the risk of becoming victims. Mumsnet urged all of its 1.2 million users to change their passwords, but the security of its users who use the same password for sites such as banking and shopping is under threat. The Heartbleed bug is a vulnerability in the OpenSSL certificate software which is used main...