Weekly Cyber Security News 17/07/2025

Let’s catch up on the more interesting vulnerability disclosures and cyber security news gathered from articles across the web this week. This is what we have been reading about on our coffee break!

Looks bad for Co-op customers. Stay alert:

• Co-op confirms data of 6.5 million members stolen in cyberattack

DNS records have another surprise:

• Hackers exploit a blind spot by hiding malware inside DNS records

Over a decade and still not replaced? Crazy:

• A software-defined radio can derail a US train by slamming the brakes on remotely