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AI & Enterprise

KAIST develops SafeQL to more easily fix AI database query errors

Researchers at the Korea Advanced Institute of Science and Technology have developed a way to fix errors that occur when AI converts natural-language questions into SQL database queries without rebuilding the whole command. The technology, called SafeQL, identifies and corrects only the wrong parts using database error information and stored data. It was implemented inside PostgreSQL and tested on Bird and Spider benchmarks, reducing token use and repair time while improving execution accuracy.

Telecommunications & Media

Almost all Tving accounts compromised after poor access key management

Tving suffered a hacking incident that leaked information on 39.54 million user accounts, effectively all accounts on the platform, an investigation team said on Wednesday. Attackers stole a developer access key, penetrated the development environment and then accessed production systems to extract personal data. Leaked data included IDs, encrypted passwords and other personal information, while 361 development projects containing source code were also taken. No confirmed misuse has been found so far.

Mobility

Hyundai Ioniq 5 tops Tesla in 500,000 used EV battery health survey

Hyundai Motor\'s Ioniq 5 posted top battery health results in a large survey based on 500,000 used electric vehicle battery checks, beating Tesla\'s Model Y and Model 3 at 50,000 km and 100,000 km. Austrian diagnostics firm Aviloo analysed 20 popular models from 2022 to 2026. The survey also found wide variation between individual vehicles, suggesting mileage and model alone may not indicate real-world range and performance.