Sprint Nextel concealed late payment penalties, customers say in a class action in San Francisco Federal Court. So does T-Mobile, according to another class action, in Seattle Federal Court.
Time Warner Cable defrauds customers by blocking Internet services to "Road Runner High-Speed Online" subscribers, a class action claims in Manhattan Federal Court.
Read the Top 8
Sign up for the Top 8, a roundup of the day's top stories delivered directly to your inbox Monday through Friday.