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Under cyber attack
Since a massive cyber attack hit the NHS back in May 2017, and Petya also made it into the headlines in June 2017, ransomware has become the focus of much attention - and rightly so. Property Professional takes a look at the issues of cyber-security.
Recently estate and letting agencies have also been affected by ransomware. Aside from the obvious irritation of not being able to operate for several days, or at least having to operate blind while pretending to the outside world that It's business as usual, these companies have Incurred significant disruption to their business, as well as additional costs recovering their data and returning to a pre-attack status. And, while Ransomware, given Its recent high profile Is an obvious threat. It's probably not the one that agencies and In particular firms with a letting department should be most worried by, according to a recent cybersecurity report released by Cisco.
It Is reckoned that cyber-criminals still stand to make five times the money from other more traditional forms of attack, such as business email compromise (BEC), than from ransomware.
Malware, including spyware Introduced on to your firm's systems, provide a far quicker and more lucrative prospect by potentially giving the cyber-criminal access to your company's bank accounts. And while your customers might not be too fussed about what happens to your company's own money, I think we can safely predict that they'll be less than amused if you lose any money you are holding on their behalf.
But most of all, probably the number one threat at the moment is complacency. Many of those who suffered from Petya ransomware shouldn't have. Had they taken note of the WannaCiy outbreak and ensured they were following the advice issued by government agencies and security Industry experts, It Is unlikely they would have been affected as they have been. Some organisations have taken weeks to resolve the issues and some large firms have still not recovered.
Keeping Up with the Attackers
Detecting an intrusion is only half the battle; while the first priority will always be to limit the Impact. It is also vitally important to follow up with a thorough Investigation to discover how the attack was carried out.
Duncan Hall, Managing Director of cyber-security company Millbridge Systems, recommends in the first instance making sure the leadership team In your business (the board of directors, partners or in the case of very small films, the owner) assume ownership and responsibility for cyber-security Issues and draw up a strategy. Consider the following:
- Are your staff aware that criminals send businesses malicious emails in order to attack them, and how seriously such emails could affect the business?
- Do your staff know how to minimise the risk of successful attack of your business by criminal using malicious email?
- If a member of your staff got u ransomware message on their computer screen, would they know what to do next in order to minimise the damage to your company?
Sound a bit like overkill? Well times are changing. General Data Protection Regulation (GDPR) gives some insight into the imminent legal and regulatory changes. And the exponential growth in cyber-crime means firms would be unwise to ignore the associated risks to their business from cyber-criminals. Even if they don’t think such strategic business planning is excessive, in light of the changing regulatory and criminal landscape, you could certainly be forgiven for a feeling a little overwhelmed.
But what are your options if you don't have In-house expertise and are baffled by terms like DoS, malware, ransomware, phishing and whaling?
As property professional, you'd probably advice buyers and sellers to take proper professional advice and that those who shun your services In favour of the "do-it-yourself" online property marketing platforms are unlikely to realise the true value of their property transaction. Well cyber-security is the same. While it is important to recognise the signs of a cyber-attack or data breach, by combining the skill and support of third-party security experts with a well-planned Incident response plan at all levels of the business, organisations can greatly increase their ability to contain unfolding threats before the damage is done.
And one last piece of friendly advice - avoid the temptation to farm the problem out to your IT team, it's an easy and obvious solution but one that could cause more harm than good. In their efforts to protect the company from an attack of clean up the mess, vital information can become lost or destroyed. White wiping an infected device may seem like a logical step to take, It could also remove potential clues about when and how the network was accessed.
Property Professional Magazine Issue 25 - November/December 2017