Hanoi – November 03, 2026 -- Vietnam's Government Cipher Committee and Viettel Group have unveiled VGC v1.0, a 28-nanometre security chip that runs a domestically developed cryptographic algorithm in silicon and performs encryption and decryption about 15 times faster than a software-only solution.

HANOI – October 27, 2026 -- Viettel High Technology Industries Corporation has migrated more than 100 million subscribers and about 5,000 tariff plans at Viettel, Vietnam's largest mobile operator, to its in-house cloud-native charging system vOCS 4.0. The three-month cutover ran on a live national network with no service disruption.