There are some kinds of attacks that are more likely to be launched against well known people. But even for lesser-known developers their names with correspondi

There are some kinds of attacks that are more likely to be launched against well known people. But even for lesser-known developers their names with corresponding addresses will appear in the archives of mailing lists, and this could be used to correct the record. But if there's no record of someone at all then there isn't an easy way to detect this kind of abuse.