"We can file your class-action claim for you — for a percentage"
high likelihoodA claims-filing service, a "settlement recovery" app or a law firm that is not class counsel contacts you offering to handle the claim, taking 15-40% of whatever arrives. Some buy the claim outright for a fraction of its value. Others harvest the personal data on the form.
What answers it
Filing is free, it is done on the administrator's own website, and it takes minutes. Class counsel are already paid out of the settlement — you do not retain anyone and you do not owe anyone a percentage. Several administrators now reject bulk third-party filings outright, and some settlement agreements void claims submitted by an aggregator, so using one can cost you the whole claim rather than a slice of it. The only address you should be entering your details into is the official settlement website named in the notice, which is also the only place that can tell you the real deadline.