You receive a mysterious package from someone with a tape inside it. You run the tape into your computer, but it says it's corrupted. You then take the raw bits, and they come out like this:
0011010100110110001101010011011100110100010000010011011100110001001101000011100100110100001110000011010000110110001100110011001000110110001100110011010100110011001101000011001000110111001100110011010100111001001101100100010000110110001101110011011000110111001101100011001100110011001100110011010101000001001100110011000000110110001100010011010000110111001101010011011000110111001110010011010000111001001101000011011100110100010000010011011001000110001101010100000100110111001110010011010000110010001101100100010100110110001101000011010100111000001101000011100100110110001101110011010100111001001100110011001000110110001110000011011100110100001101100011001000110101001110000011011001000011001101110011100100110101001100000011011100110111001101100100011000110110001101110011010000111001001101000011001100110100001100010011011000110111001101000100001100110101001100110011010000110010001101000011001000110110001100100011011001000100001101100011010000110011001100010011011000110010001101100100010000110100001101010011001101000100
Hint:
Someone, possibly the same person, sends you an email that looks like this:
WW91IGtub3cgaGUgbGlrZXMgcGlja2xlcywgYW5kIGhlIGxpa2VzIGNhc3Rpbmcgc3BlbGxzLiBIb3cgaXMgdGhpcyBlbmNvZGVkIGFnYWluPyBJdCBzZWVtcyBsaWtlIHRoZSBsZXR0ZXJzIGFyZSBkb2luZyBoYWxmIHR1cm5zLCBzbyBjYW4geW91IHBsZWFzZSBsZXQgZ28gb2YgdGhlIHVzdWFsIGJhc2UncyBzaGlmdCBrZXk/IFlvdSBmb3VuZCBzb21lIG9mIGhpcyBzdHVmZiBpbiBiaW5zLg== !