Hewlett Packard Enterprise is investigating a data breach after a well-known hacker claimed to have stolen sensitive information from the company. The hacker, who uses the alias “IntelBroker,” claims to have stolen a trove of data from HPE, the enterprise IT division of hardware giant HP.

Bullish option flow detected in Hewlett Packard Enterprise with 10,749 calls trading, 2x expected, and implied vol increasing almost 2 points

A hacker claims they've accessed HPE data and were connected to some systems for days before the company took action.

Investors often prefer to invest in shares held by company insiders, as management is typically more aligned with the company’s success and shareholder interests. Currently, insiders own just 0.53% of Hewlett Packard Enterprise Co (HPE)’s shares, while financial institutions hold 84.32%.