Confirmed: Palo Alto Networks buys Dig Security, sources say for $400M

We reported in September that Palo Alto was getting ready to make yet more security acquisitions out of Israel, specifically of Dig Security and Talon. Today, some confirmation of one of those has arrived: The U.S. security giant said it would be acquiring Dig. The company is not disclosing the financial terms but our sources say it is in the region of $400 million.