The number of bytes n in a message has a geometric distribution with parameter
p. suppose that the message is segmented into packets, with each packet
containing m bytes if possible, and any remaining bytes being put in the last
packet. let q denote the number of full packets in the message, and let r
denote the nubmer of bytes left over.
(a) find the joint pmf of q and r. pay attention on the support of the
joint pmf.
(b) find the marginal pmfs of q and r.
(c) repeat part (b), given that we know that n > m

Yeah they want to steal your info and sell it on the dark web. they want your credit/debit card numbers, social security numbers, google passwords, and other stuff. some people install spyware onto your device, which, as the word suggests, is built to spy on your every move, such as what you type. they then sell this information to other people secretly or use it for evil purposes themselves. or both, idk. the reason why this info costs money to learn is because its valuable info. im not saying that i condone it though! hacking sucks, and whoever is involved in it is just a horrible person.