University of Phoenix data breach hits 3.5M people

Nearly 3.5 million University of Phoenix students and staff were affected by a data breach involving Social Security numbers ...
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pg_dumpbinary is a program used to dump a PostgreSQL database with data dumped in binary format. The resulting dumps must be restored using pg_restorebinary.

you have bytea that can not be exported by pg_dump because the total size of the escape/hex output exceed 1Gb. you have custom type that stores \0 internally in bytea but data are returned as ...