BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//cfp.bsidessatx.com//bsidessatx-2026//speaker//TRCYW3
BEGIN:VTIMEZONE
TZID:US/Central
BEGIN:DAYLIGHT
DTSTART:20250613T000000
TZNAME:CDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0500
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20251102T020000
RDATE:20261101T020000
TZNAME:CST
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20260308T030000
RDATE:20270314T030000
TZNAME:CDT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:GSM exploit for unsolicited calls - nachos
DTSTART;TZID=US/Central:20260613T162500
DTEND;TZID=US/Central:20260613T165000
DTSTAMP:20260924T013207Z
UID:pretalx-bsidessatx-2026-QYEDAM@cfp.bsidessatx.com
DESCRIPTION:This is a short presentation on a GSM exploit that can modify 
 the standard options for the lock button on mobile devices.   It allows us
 ers to selectively divert unsolicited calls to any number they enter.    T
 his exploit simply utilizes the device hardware buttons to modify the defa
 ult setting.
LOCATION:Track 4 I.T.B. (ALK 107)
URL:https://cfp.bsidessatx.com/bsidessatx-2026/talk/QYEDAM/
END:VEVENT
END:VCALENDAR