Cybersecurity Expert

Flame, also known as Flamer and Skywiper, is a highly sophisticated espionage focused malware, which targets and infects Microsoft Windows systems. Flame is known to spread over the network and by USB thumb drives, and this malware is centrally controlled by 'those' who created and released it onto the world, more on 'those' later. To say Flame is an extremely sophisticated piece of malware is not an understatement,  it can covertly can grab screenshots, log all keyboard entry (think usernames, passwords), record Skype voice calls and even monitor network traffic,  returning all this information is sent covertly to "those" who created it. Those controlling Flame infections can even send specialised control commands, which includes a "kill command", which makes the Flame malware stop running and delete itself, so covering up any evidence of it ever being present on the PC. Flame: Commendable Malware Flame is not the product of cyber criminals...

Yesterday we learnt a hacker posted 6.5 Million LinkedIn passwords onto a Russian forum. These passwords were weakly encrypted (that's an unsalted SHA-1 hash for the techies), which means the actual passwords can be recovered by the bad guys with very little technical ability. Advice to LinkedIn Members 1. Change your LinkedIn Password Right Now 6.5 Million accounts may only be a portion of the total LinkedIn membership, and you may not consider your account as being affected because you have yet to receive a warning message from LinkedIn.  However in my view it is highly likely the bad guys will have ALL the LinkedIn account details and passwords for all LinkedIn users. So assume your account login (Email) and password is known by the bad guys, given this it is essential to change your LinkedIn password as soon as possible. 2. If your LinkedIn password is the same password you use on any other websites, Change Those Passwords Most people use the same password on different ...

Apple announced the latest edition of their fantastic iPad today, not only is this device irresistible for consumers, but it has become irresistible for business.  This presents a new challenge for information security professionals, as the iPad has been bred for consumerization not for business usage, yet the business application capability of tablets are undeniable. Within main stream businesses up and down the land a change is afoot, it is no longer about giving the odd few magpie like senior executes the latest shinny new toys, as there is an unquenchable thirst for Apple’s latest tablet gadget emanating across entire businesses. This is not a time to have heads buried in the sand and wishing for risk aspects of business usage of tablets to go away, the tablet is coming to a business near you. In a few years from now they will be as common place on office desks as laptops, and will be smugly grasped by the majority of attendees within meeting rooms. But let us not forget, a ...

Smartphones really are a fraudster’s paradise, there are so many opportunities for fraudsters to monetise from them. From Rogue Malicious Apps sending premium rate text messages costing up to £6 a text, to stealing the personal information and passwords held on them. And there are even further fraud opportunities with smarphones being increasingly used for making Payments and with Online Banking. These factors together with a general smartphone user security naivety, are a major incentive for the bad guys to target these little handheld cash cows. So it is no surprise cyber attacks targeting smartphones are rapidly increasing in the UK, "800% increase in cyber attacks on smartphones" (Nov 11)  http://www.mirror.co.uk/news/top-stories/2011/11/07/800-increase-in-cyber-attacks-on-smartphones-115875-23543307/ .    In this post we will look at how to go about protecting against one of the most commonly successful attacks a...

There is a growing consensus within the Information Security Community that the Payment Security Industry Data Security Standard (PCI DSS), is actually proving to be detriment to the general information security across the business. One point regularly made is the Payment Card Industry standard is responsible for diverting precious funding and resource away from the overall business information security strategy, where the breach risks can be much greater for the overall business.  That well maybe the case in larger enterprises which rightly regard best practice information security as a business priority, but consider the medium to small businesses, this is the land where information security ignorance is bliss. Within such SMEs  PCI can be a real InfoSec wake up call, as in merely attempting to comply with the many PCI DSS requirements, it can provide benefits across the business, where before the business were previously completely unaware of the risks...

It seems like every year Apple release a better 'must have' version of the amazing iPhone, sparking a rush to upgrade by the masses. Ensuring all your precious personal information is securely removed from your old iPhone is an essential step to take before trading in or selling your old iPhone on eBay. Like any smartphone, the iPhone hoards all types of sensitive information about you, not just your embarrassing ABBA playlist and dodgy drunken pictures from the weekend, but all your Emails including access to future mails, username and passwords for websites and social media, and even sensitive financial information such as bank account and credit card details are often stored. So unless you are putting your iPhone through an industrial crusher, you really need to ensure you erase all the data from it before passing it on, this post explains how. This data erasing advice and method also applies to the iPad and iPod Touch If your old iPhone is a 3GS or an above model, then se...

I was featured in The Sun newspaper today in relation to Internet Trolls.  Trolling or a Troll is net slang for an individual who intentionally posts inflammatory, insulting or threatening remarks online. Pretty much anywhere where people can feedback comments on the Internet, such as on Forums, Facebook pages, Twitter, YouTube, Newspaper comments, is often subject to abusive comments. People can say the most extreme things when they think they are protected with the shroud of anonymity, words they’d never dream of saying to anyone face to face. However there are increasingly individuals that post abusive comments which go well beyond the boundaries of decency and taste, these are the individuals which are really regarded as the trolls under the definition. Recently a troll was convicted for abusing tribute websites of deceased girls, bringing the whole trolling issue into the public arena - http://www.bbc.co.uk/news/uk-england-14907590 You're not as anonymous as you might thi...