The phone number of CSAM Antivirus Customer Service is 650-864-2000. The CSAM Antivirus Customer Service is for the sales and marketing department. To reach out to Cyren Anti-Malware Software (CSAM) customer service general information, email them at firstname.lastname@example.org and to contact the sales team via email, write your inquiry at email@example.com. For any request with technical support, visit the CSAM support page and find the solutions to your CSAM antivirus from the FAQ section. Or reach the CSAM Antivirus technical support team at 1855-323-5955, open Monday through Friday 09:00 am - 06:00 pm.