Weekly Roundup: T-Mobile's Physical Response to Hackers, Threema DDoS, and More

This week's roundup of notable but lower-profile cybersecurity stories offers a reminder that threats come in many forms, from network intrusions to app-level attacks. Among the items highlighted: T-Mobile reportedly cut a physical cable to stop hackers who had gained access to its systems, an unusual but effective response to an active intrusion. Secure messaging app Threema was also targeted by a distributed denial-of-service (DDoS) attack, temporarily disrupting service for its users.

Other stories in the roundup include the discovery of a new Linux-based botnet dubbed 'Evooo1Bot,' which adds to the growing list of malware targeting Linux servers and devices. On a more positive note, security vendor Crypto4A announced it had secured a top-tier NIST certification, reflecting continued industry investment in strengthening cryptographic standards. GitHub also pushed back against claims that AI tools were responsible for a recent software bug, addressing concerns about the reliability of AI-assisted development.

While these stories vary in scope and severity, they collectively illustrate the breadth of challenges facing organisations today, from network security to software supply chain integrity. Even seemingly minor incidents can carry lessons for businesses of all sizes about staying alert to emerging threats.