Jumping the Gap: APT37’s “Ruby Jumper” Campaign Weaponizes Cloud Storage and USBs to Breach Isolated Networks Cybercriminals Jumping the Gap: APT37’s “Ruby Jumper” Campaign Weaponizes Cloud Storage and USBs to Breach Isolated Networks ddos March 4, 2026 The DPRK-affiliated syndicate APT37 has augmented its arsenal dedicated to breaching air-gapped networks. The Zscaler ThreatLabz vanguard... Read More Read more about Jumping the Gap: APT37’s “Ruby Jumper” Campaign Weaponizes Cloud Storage and USBs to Breach Isolated Networks
