A really bad new law in Australia gives police the right to force companies like Apple to 'backdoor', or create encryption circumvention alternatives, in all their products. The issue has been controversial in the U.S. for a long time, and spiked in 2016 after the mass shooting in San Bernardino.
It's unclear how the new Australian law will impact things outside of Australia, but it's possible that your phone security will soon be impacted by laws like this, wherever you are and whatever device or carrier you use.
The law, the Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018, applies only to tech products used or sold in Australia. But its impact could be global: If Apple were to build a so-called back door for iPhones sold in Australia, the authorities in other countries, including the United States, could force the company to use that same tool to assist their investigations.
The Australian law went into effect last month. It is one of the most assertive efforts by lawmakers to rein in tech companies, which have argued for decades that unbreakable encryption is an imperative part of protecting the private communications of their customers.