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How Long Does a Cash App Refund Take? Processing Times Explained
Waiting on a Cash App refund can be stressful, especially when you need the money back fast. Most Cash App refunds show up in 1-10 business days. If you’re getting money back to your Cash App balance, it’s often instant, but card refunds usually take 3-5 business days. The timing really depends on how you paid and how the refund gets handled. Knowing how Cash App’s refund system works lets you set more realistic expectations. There are a few steps involved, from your refund r

Hana Watanabe, Wallet Product Lead
Sep 4, 20254 min read


Partial Homomorphic Encryption in Crypto: Basic Methods and Important Applications
Partial homomorphic encryption sits in a specialized corner of cryptography, letting folks do select mathematical operations on encrypted data without ever needing to decrypt it first. Sure, it doesn’t match the flexibility of full homomorphic encryption, but by sticking to just addition or multiplication, it ends up being a lot more usable for most real-world needs. With this approach, organizations can process sensitive data while keeping it private—a big win for anyone wre

Hana Watanabe, Wallet Product Lead
Sep 4, 20257 min read


How to Recover Stolen Crypto from Scam: Steps & Strategies
Crypto scams have already drained over $2.17 billion from investors by mid-2025. When scammers hit—whether through fake investment sites, phishing emails, or sketchy exchanges—people often feel powerless as their coins vanish into thin air. The anonymity of crypto transactions sure makes things look bleak. Full recovery isn’t promised, but acting fast, documenting everything, reporting to the right authorities, and using blockchain analysis tools can really boost your odds. T

Mina Kwon, JD, CAMS
Sep 2, 20258 min read
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