Dear Customer:

Recently, WannaCry become a serious threat to IT security. In particular, WannaCry will use the vulnerabilities of Windows SMB service to attack the system, encrypt the system files resulting in the system cannot be used. Here to remind customers to note the following:

1. Turn on the system auto-update feature and check for updates to install
2. Activate the Windows Firewall
3. Do not open unknown links, e-mails and files
4. Regular data backup, and should be stored in an offline or external backup device to avoid virus infection
5. As Microsoft did not support WIN XP already and may stop providing security patches, so the computers which using WIN XP will be more vulnerable to the virus attack

For more information about Windows SMB service vulnerabilities, see Microsoft's official link:
Https://technet.microsoft.com/en-us/library/security/ms17-010.aspx

If you have any inquiries about TecE or TecSystems backup issue, please contact our technical colleagues at (852) 2416-6711. Thank you!