I remember this one case in like 2006 or somewhere around there. Somebody own something like Mike soft (mike his real name). Of course microsoft sued him, due to being similar. But I cannot find it anywhere,
This is a classic phishing scam. Let me give you some advice... I've got a masters degree in Intellectual Property Law!
1. Websites can't be copyrighted. You will only breach copyright law if you taken text/images or whatever from their website. The actual URL cannot be copyright.
2. The website might be a registered trademark. Get yourself over to the US Patent and Trademark Office and do a search for the words in your domain (that you've already transferred and not lost). (www.uspto.com)
I highly doubt that it's been trademarked, because it is in their interests to protect their trademark and therefore it would have already been registered to them. If it has been trademarked, they need to prove that you caused their business 'harm' by registering the trademark and that that harm has a $ value to it. If not, you don't owe them a penny, even if you have breached the trademark.
3. Ask them to clearly explain in plain English how you've breached their legal property.
4. Tell them to fuck themselves and sue you. You're in Europe, they're in the US. If you've damaged their property or caused harm to their registered trademark and it really will cost you $1000s, they'll pursue in a court of law. If they don't, they won't.
However, that all said and done, I'm 100% sure that this is a scam. Probably some Nigerian who's got a bit better than the usual you've won the lottery crap.
Sorry don't mean to jack your thread just a situation happened to me similar in a way to yours.
I had a guy pose as an fbi agent threatening me to give my client data base for odometer correction business I run off ebay and on personal website. At first I felt like o F...me I've done it this time. But I decided to fight fire with fire. I contacted the Portland fbi office and simply asked if Agent so and so existed. It took literally 30 mins and I got an answer that he was a fake and asked to forward all email conversations to them. I did and also his personal Ip address. Haven't heard from him ever again. I still wonder what happened to him.
Small note: Game company is US based, I live in Europe.
This kinda of reminds me of what happened to me back in 2001, when myself and a partner created a bulk listing program for ebay, long story short we purchased a domain with the ebay name in it, they sent us threatning email once a week for almost a month. One day I finally call them and ask them how anyone could possibly mistake my long domain name for the real ebay, the lady on the phone said that anyone that uses ebay would never mistake our domain for the real one, Yes she really said that. So I ask her than why all the emails threats to sue us then, she had no answer other than there trademark blah, blah, blah. I promptly told her I would not be handing over the domain unless they paid me the $5 I paid for the domain, purchased our website design and program, as well as our user database, and all subscriptions we had at the time. She said no, so I told her and ebay to go screw themselves. I never heard from good old scambay again lol. I wouldnt worry much about emails, if they were dead serious about protecting there brand or if they even thought you were a threat to there brand, you would have already been in court. End of story
You were lucky and probably talking to a receptionist or paralegal. eBay has a LONG reputation of suing and winning ANY domain with the sequential letters e-b-a-y. Their name, logo and tons of related stuff are all TM'd. You can only use their TM legally with permission. Makes no difference if related site or not. Once they TM the name they own it and can force take down of anyone using it without permission. Sounds like you were using it for commercial gain so consider yourself mighty lucky. Back in those days they didn't have active bots scanning 24/7 for reputation or brand management. Today is a whole new world. Run that same site today and I bet you get your certified C&D and if you call or ignore you'll get much more. eBay doesn't screw around today. Probably one of the worst TMs you can mess with