A 23-year-old man was arrested at Singapore's Woodlands Checkpoint attempting to flee after allegedly scamming a woman out of $1 million in a cryptocurrency investment scheme. As a seasoned crypto analyst, I break down how banks flagged suspicious transactions, why DeFi investors must stay vigilant, and the red flags this case exposes in 'too-good-to-be-true' crypto promises. Learn how to protect your digital assets from similar exit scams.