Hacked again. That’s the story at the Wall Street Journal this week as the newspaper reports that the computer systems housing some of its news graphics were breached. Customers not affected -- yet. Recently developed Web tracking tools are able to circumvent even the best privacy defenses, according to a new study by researchers at Princeton and the University of Leuven in Belgium. Criminals have been finding gaping holes in Android-based two-factor authentication systems that banks around the world are using. The result: 34 banks in four European countries have been hit. In the face of more complex attacks, Juniper Networks is boosting its DDoS Secure solution to help companies mitigate the threats with more effective security intelligence throughout the network fabric. The number of distributed denial-of-service (DDoS) attacks set a record in the first half of 2014, according to a report by Arbor Networks. The number of attacks over 20 GB/sec doubled.