Small businesses around the world tend to be more innovative and cost-conscious. Most often, the owners tend to be younger and therefore more attuned to being online. The efficiencies that come from being computerized and connected are more obvious and attractive to them. But we know that if you are online then you are vulnerable to attack. Are these small businesses too small for hackers to care?
Two recent reports say no.
The UK the Information Security Breaches survey 2012 survey results published by PWC shows:
- 76% of small business had a security breach
- 15% of small businesses were hit by a denial of service attack
- 20% of small businesses lost confidential data and 80% of these breaches were serious
- The average cost of a small business worst security breach was between 15-30K pounds
- Only 8% of small businesses monitor what their staff post on social sites
- 34% of small businesses allow smart phones and tablets to connect to their network but have done nothing about it
- On average, IT security consumes 8% of the spending but 58% make no attempt to evaluate the effectiveness of the expenditure
From the US, the 2012 Verizon data breach report shows:
- Restaurant and POS systems are popular targets.
- Companies with 11-100 employees from 36 countries had the maximum number of breaches.
- Top threats to small business were external against servers
- 83% of the theft was by professional cybercriminals, for profit
- Keyloggers designed to capture user input were present in 48% of breaches
- The most common malware injection vector is installation by a remote attacker
- Payment card info and authentication credentials were the most stolen data
- The initial compromise required basic methods with no customization, automated scripts can do it
- More than 79% of attacks were opportunistic; large-scale automated attacks are opportunistically attacking small to medium businesses, and POS systems frequently provide the opportunity
- In 72% of cases, it took only minutes from initial attack to compromise but hours for data removal and days for detection
- More than 55% of breaches remained undiscovered for months
- More than 92% of the breaches were reported by an external party
- Only 11% were monitoring access which is called out in Chapter 10 of PCI-DSS
Lesson learned? Small may be beautiful, but in the interconnected world we live in, not too small to be hacked. Protect thyself – start simple by changing remote access credentials and enabling a firewall, monitor and mine your logs. ‘Nuff said.