Table 8 Proportion of all enterprises with ICT related security incidents affecting the ICT system, by employment groups and area of industry. 2009. Per cent

8 Proportion of all enterprises with ICT related security incidents affecting the ICT system, by employment groups and area of industry. 2009. Per cent
	Unavailability of ICT services, destruction or corruption of data due to hardware or software failures	Unavailability of ICT services due to attack from outside	Destruction or corruption of data due to infection of malicious software or unauthoriced access	Disclosure of confidential data, due to intrusion, pharming, phishing attacks	Disclosure of confidential data in electronic form by employees whether on intention or unintentionally


All enterprises with 10+ employees	19	3	4	1	2

Employment groups
10-19	16	3	4	1	1
20-49	19	2	5	1	1
50-99	24	4	5	1	2
100+	32	6	6	1	3

Industry
Manufacturing (NACE 10-33, 35 and 36-39)	19	3	4	0	1
Construction (NACE 41-43)	15	2	4	1	2
Trade with and reparation of motor vehicles (NACE 45)	20	4	5	2	2
Wholesale trade (NACE 46)	23	2	6	0	1
Retail trade (NACE 47)	13	4	2	1	1
Transportation and storage (NACE 49-53)	17	2	3	0	2
Accomodation and food service activities (NACE 55-56)	10	1	2	0	2
Information and communication (NACE 58-63)	32	7	6	1	2
Financial and insurance activities (NACE 64-66)	31	1	1	3	2
Other business services (NACE 68-82 and 95)	25	3	7	2	2