I think the biggest reveal I see in the article is that the lynchpin of stingray is basically an overpriced downgrade attack. Disabling 2g is arguably a potent

I think the biggest reveal I see in the article is that the lynchpin of stingray is basically an overpriced downgrade attack. Disabling 2g is arguably a potent way for ma bell to keep security companies like stingray from eating their already opulent lunch. We also dropped 2g because stingrays parlour trick also immediately outed itself as a national security threat