Microsoft’s March patch cycle fixed 93 flaws, while CISA warned on Siemens SIDIS Prime in critical infrastructure. Stryker reported manufacturing and shipping disruption after a cyberattack, Albania’s parliament suspended internal email, INTERPOL said 45,000 malicious IPs were taken down, and the U.S. sanctioned facilitators of North Korean IT-worker fraud targeting businesses and remote hiring channels across multiple regions this week.