5 Companies That Had A Rough Week


The Week Ending July 26

Some unexpected CEO resignations -- one under a cloud of possible financial irregularities -- top this week's list of companies that had a rough week. Also making this week's roundup is a hacker break-in at a major vendor's developer website, the latest maneuvers in the ongoing Dell buyout saga, and a report that says the IT security industry may be losing the battle against malware.