Some of the proposed legislation would include spouses; some would include dependents as well.
The Security and Exchange Commission's proposals could attract pushback from corporate America.
Big companies spent nearly $200 billion on share repurchases last quarter. The lack of government oversight has drawn a backlash.
Haima Marlier, a former senior trial counsel for the SEC, says recent trading suspensions show the SEC is "very much paying attention."
Here are three reasons why there should be breach-notification law.
Hackers are finding new ways to profit.