If a registered member of this forum experiences a withdrawal delay from any exchange that cannot be reasonably justified, then such member has a right to state his version of the delay without being villified. I have not read anything posted by Mt. Gox in response, so I reserve judgment on the question whether Mt. Gox is being "hacked" by an unnamed party again. I have taken security precautions that I deem are appropriate in this case and I encourage others to carefully consider their use of an exchange as a cash and bitcoin wallet in the cloud. I cannot recommend this usage beyond a very short term basis.
This bubbled up
last month too, apparently some people have okay experiences but many do not.