Between network security breaches and random corporate blunders, it's been a rough few months for GM, Target, Neiman Marcus, Adobe, Michaels, Lululemon, SeaWorld, US Airways, Yahoo, and about half the population of the Internet, thanks to the Heartbleed glitch.
Their grief is our good fortune, however—at least in terms of providing discussion material for business communication. CommPro.biz offers a wide range of commentary and analysis by corporate communication professionals, and the site offers some great articles to discuss with your students.
The sections on public relations and social media also have a variety of pieces you might find useful in your classes.
