Over the last 3 days I’ve received 12 of these DM’s. I made this blogpost to help you solve this problem.

 

• First go to the twitter website and log into your account
• Second go to the settings of your account (see picture below)
• 
• Third go Password, and put in you Current Password and Twice your New password:
• 
• Make sure you’ll use a very strong Password with both upper- and lower-case letters, inclusion of one or more numerical digits and inclusion of special characters, e.g. @, #, $ etc.

This will solve the problem, and shows that you need to know what to open and what to delete or dismiss when you get a message. As with email and other social media twitter is sensitive for spammers and other scammers. So be careful.