二维码（Quick Response Code，简称QR码）自1994年由日本电装公司发明以来，因其高密度信息承载能力、快速读取特性及开源标准支持，已广泛应用于支付、身份验证、物流追踪、广告营销等多个领域。特别是在移动互联网普及后，智能手机普遍内置摄像头与扫码功能，使得QR码成为连接物理世界与数字服务的重要桥梁。然而，这一便利性亦被网络犯罪分子迅速利用，演变为新型网络钓鱼载体。 2025年下半年， ...

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As UPI dominates everyday payments, credit cards are being repositioned through HR, governance and enterprise use cases ...

December 18, 2025: We checked for new Clash Royale codes. What are the new Clash Royale codes? If you're looking for new emotes and other freebies in Clash Royale, redeem codes are the fastest and ...

January 2, 2026: We checked for new DBD codes, and validated those already on our list. What are the latest DBD codes? These freebie-granting DBD rewards can reward you with anything from a few bonus ...

With the antibacterial system in place, researchers created precise bacterial patterns. They spread nanoparticle-coated bacteria on mixed cellulose ester membranes and exposed them to light through a ...

Introduced in 2024, the Fast Track Immigration - Trusted Traveller Programme aims to reduce immigration processing time from ...

2nd January 2026: We added new Genshin Impact codes. Like a lot of free-to-play games, Genshin Impact has an in-game currency called Primogems that you'll find yourself quickly spending on Wish Items ...

After years of trusting Synology, a slow drift in hardware choices and software decisions pushed me to finally move on.