A joint advisory from the Australian Signals Directorate (ASD), Australian Federal Police (AFP), New Zealand Police, Google, and the UK’s National Crime Agency (NCA) warns that “crypters,” commercial obfuscation-as-a-service tools priced from as little as $25 a file, let attackers scramble malware so it evades antivirus and endpoint detection. The advisory is written for traditional endpoints, but the same commercial model already exists for mobile . Android-specific obfuscation-as-a-service platforms have been documented since at least 2020, offering the same pay-per-file scrambling to evade