Check the article. It has quotes from their ToS that can be roughly summarized as "we'll sell all your data to whoever pays and you have no control over this".
No, that's not what they are saying at all. The quote on the blog is misleading and leaves out important pieces. Here's the full thing:
"As part of a business transfer. Onfido may disclose your personal information to an actual or potential buyer, investor or partner (and its agents and advisers) in relation to any actual or proposed divestiture, merger, acquisition, joint venture, bankruptcy, dissolution, reorganization, or any other similar transaction or proceeding"
"As part of a business transfer. Onfido may disclose your personal information to an actual or potential buyer, investor or partner (and its agents and advisers) in relation to any actual or proposed divestiture, merger, acquisition, joint venture, bankruptcy, dissolution, reorganization, or any other similar transaction or proceeding"