Data already shared with third parties is not undone by this deletion

What it is

Account deletion can only order systems inside this product’s control to stop processing and to delete. Copies already sent, by user action or integration, to a payment institution, a shipper, a login provider, an embedded analytics or ads party, and other people’s devices, are not under this request’s direct authority. Not directly bound by this deletion means the flow must say: which still-contracted downstreams this product will notify to delete or deactivate, which the person must visit themselves, and which outgoing content (mail, downloaded files) cannot be recalled at all. This entry is not internal files kept by statute, and not the cooling-off window.

Why it happens

Sharing is copying. Deletion has no universal broadcast. Contracted processors (payments, cloud) can usually be instructed to delete or anonymize; independent controllers (another app the person authorized) must receive the person’s own request. Copies already in a recipient inbox or on a local disk have no reliable recall. If deletion copy says “we will remove every trace of you from the internet,” people will keep seeing themselves in third-party files and downloads and call the product a liar. Copy should split downstreams into three: those we can instruct, those we can only point you to, those we cannot touch. The consent sheets that once popped up become a responsibility list.

Studying it

Against a real integration and grant history, see whether deletion copy covers each class of downstream, and whether people still believe the other party’s file will vanish.

Independent variables: listing instructable processors, exits to independent controllers, stating that sent content cannot be recalled. Dependent variables: accuracy recapping the three classes, tickets after delete because “the payment firm still has a record,” believing sent mail will be pulled back.

Do not promise the study can measure deletion rates across the internet. Labs can use three fictional downstreams. Real accounts should use integrations that account actually authorized; a company-wide partner wall will frighten.

Where it stops holding

If the product never sent personal data downstream, one sentence “no third-party copies” is enough. Third-party apps the person installed on an open platform are independent controllers; deleting this account cannot delete for them. Blockchain or publicly propagated content is mechanistically unrecallable; that should have been said at share time and repeated at deletion. If a processor is bankrupt or unreachable, the instruction cannot be confirmed; copy should say “we sent a deletion instruction and cannot confirm they executed it.”

Applying it

• Deletion copy lists three classes: processors that will receive a delete or anonymize instruction, independent controllers the person must contact (with their entry), and sent or downloaded copies that cannot be recalled.
• The list comes from grants and integrations that actually occurred for this account, not a marketing partner wall.
• For instructable processors, record that the instruction was sent; do not write “they have deleted” for “we sent the instruction.”
• Verify: walk deletion on a test account that authorized a payment firm and a third-party login; people should point to who will be instructed and who they must visit. After completion, this product must not send those downstreams new personal data. Spot-check that copy has no undeliverable “vanish from the internet.”

Related

• Within the group: H6.14.1 Data that law requires to be kept must be explained separately · H6.14.3 Deletion usually has a cooling-off window during which the request can be withdrawn · H6.14.4 Whether the old identifier can be re-registered after deletion needs an explicit policy
• Adjacent: H6.08 Account deletion · H6.02 Third-party login
• Search terms: downstream deletion · processor vs controller · third-party copies