Support Contact Information

If you need technical support with Trend Micro PC-cillin Internet Security:

If your licence has expired and you need to upgrade your copy of PC-cillin Internet Security, you can do so 24 hours a day, 7 days a week at our online store.


Note that legitimate emails from Trend Micro regarding your subscription status or entitlement to a free upgrade will be from info@newsletters.trendmicro.com and will direct you either to the Trend Micro website or our online renewal store hosted by Digital River.

Find the information to contact

Customer Support

  • AU: 1300 305 289
  • NZ: 0800 507 901
  • Monday to Friday: 07.00am - 07.00pm
    (Sydney time - excludes Australian national public holidays)

Online Shop Customer Service
(Digital River)

  • AU: 1300 730 160
  • NZ: 0800 507 902
  • 24 hours a day

Reseller and OEM Enquiries
Please contact our distributor - Manaccom

Online Affiliates

  • If you are a website owner who would like to receive a commission for each online sale of PC-cillin you refer to us, you can join our affiliate network through Clixgalore.

Other Technical Support


Contact information for corporate enquiries can be found here.

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