Price Waterhouse Coopers, in conjunction with the British Department for Business, Innovation and Skills (BIS), has just released the findings of a survey on information security practices and incidents in the UK. It appears that since 2008, security incidents have increased significantly in both number and cost. The survey in general was a sobering read with the results raising some genuine concerns.
Here is a small taste of some of the findings:
- the number of small businesses (<50 staff) experiencing a security incident has increased by 50% over the past year;
- standalone serious security incidents are costing large organisations (>250 staff) between £280,000 and £690,000 each;
- three times as many respondents had infections on their computers as compared to two years ago; and
- roughly one in eight organisations indicated that their computer systems had been hacked over the two year period.
And this is just the beginning with a whole bunch of other breaches listed in the report including a surprising number of organisations not enforcing basic hard disk and USB encryption policies.
Why the sudden spike in cybercrime? Has the global financial crisis cut into the amount organisations are willing to spend on IT security systems since 2008? Surprisingly, the answer there is no. Expenditure on security systems has actually increased over recent years, with small organisations reporting record levels of security spending.
What may actually be causing the recent surge in security incidents is a combination of:
- improved identification of website vulnerabilities and malware deployment; and
- developments in online interactivity.
These days, websites are under constant attack. Purpose built software continuously probes the defences of organisations and opens doors for hackers to extract confidential data. And once the hacker has breached a system the payload they are able to deliver is now much more sophisticated than it once was. New breeds of Internet worm, such as Zeus, can infect a website and then use the site to send spam, distribute trojans and other malware.
While the sophistication of cyber crime has increased, the Internet too has evolved into a more complex social web (see related blog posting on social media). Smart phones and wireless access points mean there are many more ways for us to connect to the web. Externally-hosted software services are becoming more main stream. The rise of social media along with increasing online content distribution mean there is a lot more going on in the online world. Put simply, the days of businesses using the Internet only for emails and static web pages is quickly being left behind.
While online collaboration and interactivity offer real opportunities for business, they also give criminals many more chances to infiltrate a network via deficiencies in website security. The Price Waterhouse Coopers report gives weight to the fear that organisational security practices are struggling to keep pace with the rapidly changing social web.
No longer can organisations rely solely on isolated security controls like email security filters and firewalls. Effective website security is now fundamental to any information security plan, and requires the involvement of many people, including technology suppliers, hosting partners, developers, coders, designers and copy-writers.
Finally, the report highlights a major shift in IT security. No longer can the IT department be exclusively responsible for an organisation’s security. Everybody in a business now needs to be aware of an organisation’s security practices. And everybody needs to be involved in implementing them. Just as importantly, all staff need to be aware of the ways cyber criminals are trying to trick them.
The full report on security incidents in the UK can be found here: http://www.pwc.co.uk/eng/publications/isbs_survey_2010.html