He doesn't work for an insurance company. And here's why:

Insurance companies are very keen to keep their expenses very low, so, even those 12 computers mining 24/7 would raise their electricity bill so much that they would look very well to find out where it was being spent. Only 1 month of mining would be enough for the OP and his "partner" to be already working for "social security"(unemployed), not for an insurance company