Mastercard on Instagram: "5 simple tips to protect yourself from holiday scams this cyber week: 1️⃣ Make sure ads and deal alerts are real 2️⃣ Don’t share personal information you weren’t expecting to 3️⃣ Only scan QR codes if you know where they came from 4️⃣ Avoid public Wi-FI 5️⃣ Keep your tech updated Interested in a deeper dive? Check out the first episode of Mastercard’s Anatomy of a Scam series linked in our bio."