Recently i got offer from Solustrid Oil & Gas Canada Pwc Tower 18,York Street, Toronto, Ontario M5J 0B2 +1 647-498-6856 but as per your link, this company is fake.
https://www.canadavisa.com/canada-immigration-discussion-board/threads/got-an-offer-from-canda-is-it-fake.619143/
.But company...