I joined 12 years ago when it was free they e-mailed me the list of petitions and I picked or signed the ones I was of interest in. They eventually stopped the e-mail list of petitions I guess 5-6 years ago to me then every once and a while sent a petition and asked to donate to send email to other people for that petition which I didn't. I just got an email 11-03-2017 from change and they wanted a membership fee of 7.75-15.00 25.00 ect. To recur every month and I just deleted the email. I was checking my on line banking on the 6th and change had charged my new debit card 10.00 for what I don't know and couldn't find out with there customer service ( which sucks) I want to know how they got my card no. Are they hackers?