Australia’s Information and Privacy Commissioner Timothy Pilgrim is making enquiries into allegations that the personal information of customers of three Australian telcos is being sold online.

Fairfax uncovered an alleged rort involving ‘corrupt insiders’ at the offshore call centres of Telstra, Optus and Vodafone, which has allegedly seen details including customers’ addresses, dates of birth and billing statements leaked to at least one private company in India, which is then allegedly selling the information for up to $1000.

Commissioner Pilgrim has said in a statement that he is working to determine what further action may need to be taken.

All three telcos have also released statements, reiterating that they take the privacy of their customers seriously. Vodafone and Optus have met with the AFP, which has now passed the matter on to Indian authorities.

Allison Wallace contributed to this post.