@article{SMBlog:2012-04-28,
	author = {Steven M. Bellovin},
	title = {The Dangers of Asking for Social Network Passwords},
	date = {2012-04-28},
	year = {2012},
	month = {April 28,},
	journal = {SMBlog: Steve Bellovin's Blog (blog)},
	url = {https://www.cs.columbia.edu/~smb/blog/2012-04/2012-04-28.html},
}