Recently, I received a lot of emails that they said I had been sending connection requests to many people randomly. I don’t remember I sent such requests. I also received a connection requests from myself! I was using a unique password for LinkedIn and the password was very long (more than 10 characters). I don’t think my account was illegally used.
Today, finally I decided to close my LinkedIn account which was held for many years. Sorry for your inconvenience.
Regards,
Atsushi Yokoyama