New Delhi, Aug. 19 -- A cyber attack at US insurance giant Allianz Life in late July compromised the personal information of 1.1 million customers, according to a report released by data breach notification site Have I Been Pwned on Monday.

Allianz Life notified the public about the data breach in late July, confirming that hackers stole the personal data of most of its 1.4 million US customers, select employees and financial professionals.

Allianz Life informed the states of Texas and Massachusetts that the hackers managed to steal Social Security Numbers (SSN) in the breach.

According to Have I Been Pwned, the hacked information includes customers' names, addresses, phone numbers and emails.

The data was compromised after a threat a...