The big news over the weekend in tech was the huge DOS attack that knocked out Twitter, Spotify, Reddit, SoundCloud, PayPal and other popular sites via thousands of devices like remote home surveillance cameras. Most users hadn't changed the default passwords from the factories. Who was behind the attack is still unverified. Read more about it here http://www.bbc.com/news/technology-37750798 Change your password! This type of attack will only continue. Sigh.