Tumblr notified users of a data breach that resulted in the theft of user email addresses and hashed passwords. The company did not say how many accounts were affected, but recently someone put the data up for sale. The data is being sold on a Tor dark market website called TheRealDeal by a user named peace_of_mind. He also posted offers for 360 million accounts allegedly stolen from MySpace and 40 million from adult dating website Fling.com. Security researcher Troy Hunt obtained a copy of the data and uploaded it to Have I been pwned?”]