Cyren Security Blog

Survey Says 44% of Companies Phished This Year

by John Callon

Email Security industry surveys Phishing Ransomware Web Security

The third annual Cyren-Osterman Research U.S. security survey shows a significant increase in phishing emails getting through to users and in the …

Survey Finds Security Investment Increasing, But Not Security

by John Callon

Email Security industry surveys Web Security

The second-annual Cyren-Osterman Research U.S. security survey shows a significant disconnect between rising IT security spending and a low level of …

Ransomware-as-a-Service Is Making Crime Easy

by John Callon

Anti-Malware Email Security Ransomware Web Security

It shouldn’t surprise anybody to learn that cybercriminals are taking their lead from some established business service models. We wrote about …

Best Practices for Stopping Ransomware

by John Callon

Anti-Malware Malware Analysis Web Security

With the recent return of Locky and continued growth of ransomware and ransomware-as-a-service, there is a good chance you personally know an …

Self Defense: How to Detect A Botnet on Your Network

by John Callon

Anti-Malware Malware Analysis Web Security

The ratio expressed in the saying “an ounce of prevention is worth a pound of cure” is off by several magnitudes when applied to Internet security. …

Build, buy, or lease? The 15-minute botnet

by Avi Turiel

Anti-Malware Malware Analysis Web Security

Becoming an Internet criminal is getting easier and easier. With only a few hundred dollars in hand and an Internet connection, anyone can obtain …