The data describes a ranking of the most serious endpoint security incidents or compromises according IT security professionals in the U.S. as of March 2016. During the survey period, 71% of respondents stated that zero day attacks were the most serious type of security incidents.
Zero day attacks | 71 |
DDoS | 68 |
Exploit of existing software vulnerability greater than 3 months old | 53 |
Ransomware | 51 |
Web-borne malware attacks | 47 |
Advanced persistent threats (APT) / targeted attacks | 46 |
SQL injection | 44 |
Spear phishing | 40 |
Exploit of existing software vulnerability less than 3 months old | 32 |
Botnet attacks | 29 |
Clickjacking | 27 |
Rootkits | 25 |
Spyware | 6 |
Other | 3 |