A cybersecurity vulnerability in Medixant’s RadiAnt DICOM Viewer could potentially allow attackers to deliver malicious updates to users. Tracked as CVE-2025-1001, the flaw stems from improper certificate validation. The Cybersecurity and Infrastructure Security Agency (CISA) has highlighted this medium-level risk, and suggests mitigation steps. Medixant has released an updated version of the software and recommends users upgrade immediately, whilst also providing other temporary workarounds.

Bybit Confirms Record-Breaking $1.46 Billion Crypto Heist in Sophisticated Cold Wallet Attack
The cryptocurrency exchange Bybit has suffered a $1.46 billion theft from one of its Ethereum cold wallets in a “sophisticated” attack, marking the largest ever