Two Russian hacktivist groups, Noname and Z-Pentest Alliance, have claimed responsibility for what has been described as a series of freezer hacks. Their assertions have not been accepted as established fact, with continuing speculation over who was behind the incidents.
The claims place both groups at the centre of discussion about the attacks, but the available information does not establish how the hacks were carried out, which systems were affected or when the incidents occurred. No further details about the targets or impact are provided.
The competing question over responsibility remains unresolved. While Noname and Z-Pentest Alliance have publicly attributed the activity to themselves, scepticism surrounding those statements means the claims cannot currently be treated as confirmed. The latest position is that the groups are claiming involvement, but responsibility remains uncertain.