You can see what triggered a credit alert by going to My Purchases - Score Watch GO - Credit alerts tab, then click the More Info button for items that are listed.
04/01/2020 - EX 849 (Credit Scorecard EX FICO® Score 8, range 300-850) 02/20/2020 - TU 850 (Discover TU FICO® Score 8, range 300-850) 03/24/2020 - EQ 884 (Citi EQ FICO® Bankcard Score 8, range 250-900) GOAL - 800! - App free since 11/22/2017