SlowMist Threat Intelligence has identified a series of supply chain attacks dubbed 'Mini Sandworm' affecting npm packages and a Python SDK. On May 19, the npm account "atool" was compromised, leading to the publication of 637 malicious versions across 317 packages within 22 minutes. Additionally, between 00:19 and 00:54 (UTC+8) on May 20, versions 1.4.1 to 1.4.3 of the Python SDK durabletask were uploaded, falsely appearing as official Microsoft releases. The attacks may be linked to a GitHub token leak and a ransomware incident at Grafana Labs.