Climbing as much as three times a week when he can get away, Mr. Howard has now had a number of opportunities totry out his new prosthesis in the field.
"This is one of those markets where, if you're not going to be number one, you shouldn't try, " said Josh Galper, managing principal at New York consulting firm Vodia Group.
On Tuesday, Russian antivirus firm Doctor Web reported the appearance of a new strain of Mac-focused malware that queries users for their cellphone number when they tryto install a piece of legitimate software.