Changing a mobile number or email used to be a minor task. In 2026, it is closer to replacing a master key. Most financial platforms — banks, UPI apps, broker accounts, mutual funds, insurance portals ...

Google will be updating its Unacceptable phone number policy on December 10, 2025 and that update is causing some anxiety for some advertisers. The policy update says that "phone numbers found to be ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, Jan. 25, 2025: This story, originally published Jan.