Make sure you don't use e-mail either, who knows when your e-mail server is going to get hacked and you would never know it was happening.
Assuming we don't know how this software works is silly. If we were paranoid about a company breaking into our computers we wouldn't be using a cellphone for remote access to begin with.
The reason for my post was primarily to inform the less-than-knowledgeable average computer user of the risk that they are taking by installing this software. It's pretty obvious that a decent percentage of people who use this app (and ones like it - android or otherwise) don't really understand the security implications. I specifically targeted this thread because this application not only has the normal remote-access security flaws that some others have, but it's designed not to inform the user of the PC being controlled that it's in fact being controlled.
It's not paranoia. It's minimizing risk. I could probably stand in the back of a pickup truck, going down the highway at 70mph, while holding onto the rollbar a thousand times and be just fine with no injuries, but doing something so stupid without thinking of the possible repercussions COULD get me killed. Am I paranoid because I wouldn't stand in the back of a pickup truck while it's going down the highway? No. I'm being smart and minimizing unnecessary risk.
Thousands and thousands of people per day get their identity stolen. This would be an excellent way to do that. Make this cool app, make it completely transparent, allow it to take over a computer, and mine it for personal financial information. Were I an identity thief, this is what I would do!
If the software were open-sourced (so I know there's nothing untoward going on), and set up to connect directly to my home PC using encryption (so I know the data can't be read during transmission), then something like this might be useful.
And as for e-mail, my personal financial information, home banking, credit card numbers, social security number, etc are not going through my e-mail server (but they may be accessible through my home PC). I understand that e-mail is inherently insecure, so the information that I put through e-mail is adjusted accordingly. Banks and financial institutions also are aware of how insecure e-mail is, which is why they will never e-mail your Debit card PIN number or your full credit card number to you! it's also why online stores won't put your whole credit card number in the copy of the invoice that they e-mail you after you make an online purchase!
-ET