Peter Gregory on Data as an Asset Versus Data as a Liability: ‘Clean out your contact lists’ Gregory: ‘I have been collecting contacts for decades, and theyre stored in multiple services – primarily, Apple, Yahoo and Google’ If a law enforcement agency considers you a person of interest, they may discover that you use encrypted messaging apps such as Signal. Gregory: If someone breaks into any of the services where I keep contacts, I dont want people getting “joe job” emails and other emails.”]
Source: https://www.cuinfosecurity.com/blogs/clean-out-your-contact-lists-contact-data-be-toxic-p-3159