(CNN) For Google, a data privacy reckoning may finally come as a result of a service that it admits almost no one uses much anymore.

Google said Monday it is shutting down the long ailing social network Google+ for consumer use amid new scrutiny of the company for reportedly failing to publicly disclose a security bug affecting hundreds of thousands of accounts on the service.

In a blog post , the company admitted Google+ had failed to achieve "broad consumer or developer adoption" since it launched as a would-be Facebook rival in 2011. However, the announcement came moments after The Wall Street Journal reported Google had opted not to disclose a bug affecting Google+ users at least in part to avoid additional regulatory scrutiny.

Google said in the blog post that it "discovered and immediately patched" a bug in March 2018 that potentially allowed app developers to access profile data from users that had not been marked as public. The bug is said to have affected as many as 500,000 accounts, though the company says it found "no evidence" that any data was actually misused.

The same month that the bug was discovered, Facebook's Cambridge Analytica data scandal came to light, prompting politicians on both sides of the Atlantic to call for hearings and regulation.

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