How do homeowner's insurance companies know if people lie on claims?

If a person filed a claim for theft, burglary, or anything of the sort, how do the insurance companies know if they're lying or not? Even if people provide receipts or pictures, do they go through a process to make sure that the item was purchased by that person? You also have the right to black out any personal information, that way your credit card information will be secure. So what do insurance companies have to work with? If someone's crafty enough, they can forge receipts, take fake pictures, or find some way to obtain owner's manuals to provide fake proof.

There are red flags that tell us something is wrong.
But I'm not going to tell you what they are.
Sorry, no lessons from me on how to commit insurance fraud.

Also – you do have to file a police report — if its a fake claim….along with insurance fraud you can get charged with filing a false police report. That in itself is a felony. Insurance fraud is also a felony. And states are becoming more aggressive about prosecuting it.

Insurance fraud is not a victim less crime. Every time someone commits it — they might as well take your wallet out of your purse – open it and steal your money. It's the same thing. Insurance companies are business. So, just like the grocery store that raises prices because of theft…..insurance companies raise prices to cover theft. You, your friends, your family all pay higher premium because of crooks.