Sarnia police say a 60-year-old man was attacked by three masked men after he opened the door to his house around 7 a.m. Sunday.

The incident took place at a home in the 100 block of Cameron Street in Sarnia.

Three males dressed in dark clothing and with their faces covered, attended the home and when the victim answered the door he was attacked and suffered stab wounds, according to police.

The 60-year-old victim was transported to London for medical treatment of non-life threatening injuries.

If anyone has information regarding this crime they are asked to contact Sarnia police at 519-344-8861 or Crime Stoppers at 1-800-222-8477.