UK spies might have risked lives by accumulating an excessive amount of knowledge
One of many widespread arguments towards mass surveillance is that it might backfire: you may acquire a lot knowledge that discovering essential information turns into troublesome. Because it seems, that is a properly-based principle. A 2010 UK report leaked by Edward Snowden warned that MI5 spies have been accumulating a lot knowledge that there was an actual danger of an “intelligence failure” the place it will miss information that would save lives. With out sufficient employees and instruments, it merely could not deal with the sheer glut of uncooked surveillance content material.
GCHQ’s snoops have had issues, too. In 2009, a research revealed that ninety seven % of knowledge collected on surveillance targets hadn’t even been seen. There was an actual danger that one thing necessary may slip between the cracks, in line with the findings. And there are extra privateness considerations than beforehand thought. GCHQ would later supply web metadata to different British businesses (comparable to MI5 and tax brokers) as a part of a sharing program codenamed Milkwhite, giving them details about suspects that they both would not have or would wish to gather themselves.
Whereas this was extra of a warning than a definitive conclusion, the Intercept notes that there have been some actual-world examples of mass surveillance failures resulting in deaths. The extremists who murdered British soldier Lee Rigby in London have been already recognized to MI5, however officers missed name and messaging data that might have revealed the killers’ intentions. Prefer it or not, governments may have to fret much less about increasing their powers and extra about reining themselves in — focused spying might truly present extra helpful intelligence.