A seemingly nice lady called asking for a one-time donation for women battling breast cancer, but she didn't really ask for money directly, she was asking for an address to send an envelope to for the purposes of the donation. Still pretty shady sounding though. I asked where she got my phone number because I'm on the Do Not Call registry, and she said they "purchased" a list of phone numbers but she couldn't tell me the source of each number on their list, then gave me a customer service number that I didn't write down (no intention of calling some bogus number. I told her "no" and then hung up.