Which of these would be an example of a DDoS attack?
A. An extortion attempt where hackers threaten to reveal names and social security information stolen from medical records databases
B. Overloading a popular social networking site with inbound messages in order to shut down access to the site
C. Launching a targeted phishing campaign on a department of defense or other surveillance network.
D. Stealing proprietary data directly from mobile phones using a distributed network of difficult-to-trace online
services.
E. Launching tough-to-track click-fraud efforts
