With reference to the recent developments concerning India's public examination system, consider the following statements:
- The Public Examinations (Prevention of Unfair Means) Act, 2024 came into force only after the Cabinet's 2026 amendment; prior to this, paper leaks carried no statutory criminal penalty.
- The 2026 Cabinet-approved amendments provide statutory backing for fast-track courts and a five-month timeline for investigation and trial.
- The National Testing Agency's ongoing structural overhaul follows recommendations of a committee headed by a former ISRO chairman.
- Personnel for the National Testing Agency's overhaul are being recruited partly through the UPSC's Pratibha Setu portal.
How many of the above statements are correct?