The would-be suicide bomber was planning to detonate a suicide belt bomb near Red Square, a plan that was foiled when her wireless carrier sent her an SMS while she was still at a safe house, setting off the bomb and killing her. The message reportedly wished her a Happy New Years, according to the report, which sourced the info from security forces in Russia. Cell phones are often used as makeshift detonators by terrorist and insurgent groups.

If true, the SMS might be the only time that a wireless carrier’s SMS message has ever been useful.