The Saturday Fraud Strategist ↓ Scroll down to read past issues ↓ Chen Zamir 6/20/26 Chen Zamir 6/20/26 #84 - The AI hangover no one's preparing for Read More Chen Zamir 6/13/26 Chen Zamir 6/13/26 #83 - Good customers are messy. Fraudsters are not. Read More Chen Zamir 6/6/26 Chen Zamir 6/6/26 #82 - Confidence sabotages your fraud investigation Read More Chen Zamir 5/30/26 Chen Zamir 5/30/26 #81 - Stop investigating fraud. Start disproving it. Read More Chen Zamir 5/23/26 Chen Zamir 5/23/26 #80 - How adding friction increased card spend by 11% Read More Chen Zamir 5/16/26 Chen Zamir 5/16/26 #79 - The ML score cheat code almost no one uses in rules Read More Chen Zamir 5/9/26 Chen Zamir 5/9/26 #78 - Are you actually using your ML score? Read More Chen Zamir 5/2/26 Chen Zamir 5/2/26 #77 - AI will fix fraud - just not how you think Read More Chen Zamir 4/25/26 Chen Zamir 4/25/26 #76 - Cut costs with AI - without losing your team or your CFO Read More Chen Zamir 4/18/26 Chen Zamir 4/18/26 #75 - KYA is overhyped Read More Chen Zamir 4/11/26 Chen Zamir 4/11/26 #74 - Fraud is down. Losses are up. Here's why. Read More Chen Zamir 4/4/26 Chen Zamir 4/4/26 #73 - Your fraud system is dying Read More Chen Zamir 3/28/26 Chen Zamir 3/28/26 #72 - The self-learning fraud model is a lie Read More Chen Zamir 3/21/26 Chen Zamir 3/21/26 #71 - The fraud you blocked will break your next model Read More Chen Zamir 3/14/26 Chen Zamir 3/14/26 #70 - You might be testing your solutions blindly Read More Chen Zamir 3/7/26 Chen Zamir 3/7/26 #69 - You might already be too late Read More Chen Zamir 2/28/26 Chen Zamir 2/28/26 #68 - Fraud is good for business Read More Chen Zamir 2/21/26 Chen Zamir 2/21/26 #67 - Your $50 decline just cost you $5,050 Read More Chen Zamir 2/14/26 Chen Zamir 2/14/26 #66 - Are you using these 3 rule types? Read More Chen Zamir 2/7/26 Chen Zamir 2/7/26 #65 - 5-min guide to entity resolution tools Read More Older Posts Subscribe to My Newsletter
Chen Zamir 5/23/26 Chen Zamir 5/23/26 #80 - How adding friction increased card spend by 11% Read More
Chen Zamir 5/16/26 Chen Zamir 5/16/26 #79 - The ML score cheat code almost no one uses in rules Read More
Chen Zamir 4/25/26 Chen Zamir 4/25/26 #76 - Cut costs with AI - without losing your team or your CFO Read More
Chen Zamir 3/21/26 Chen Zamir 3/21/26 #71 - The fraud you blocked will break your next model Read More