It looks like the Somali pirates didn't learn their lesson the first time. This time the crew fought back with gun fire and High-Db acoustic device. Way to go Maersk Alabama!
Excerpts:
NAIROBI, Kenya – Somali pirates attacked the Maersk Alabama on Wednesday for the second time in seven months, though private guards on board the U.S.-flagged ship repelled the attack with gunfire and a high-decibel noise device.
Four suspected pirates in a skiff attacked the ship again on Wednesday around 6:30 a.m. local time, firing on the ship with automatic weapons from about 300 yards (meters) away, a statement from the U.S. Fifth Fleet in Bahrain said.
An on-board security team repelled the attack by using evasive maneuvers, small-arms fire and a Long Range Acoustic Device, which can beam earsplitting alarm tones, the fleet said.