AOTCO Metal Finishing, LLC

AOTCO Metal Finishing, LLC notified the New Hampshire Attorney General on May 12, 2026, of a cybersecurity incident discovered on March 27, 2026. A threat actor accessed and exfiltrated files containing personal information of 17 New Hampshire residents, including SSNs, driver's license numbers, payroll, 401(k), tax forms, and health insurance data. AOTCO engaged forensic investigators, disabled the network and VPN, reset passwords, and provided 24 months of free credit monitoring and identity theft protection.

AOTCO Metal Finishing, LLC disclosed a cybersecurity incident discovered on March 27, 2026, where a threat actor potentially accessed and exfiltrated employee files containing SSNs, driver's license numbers, payroll, and health insurance info. AOTCO engaged forensic investigators, disabled the network and VPN, forced password resets, and offered 24 months of Experian IdentityWorks to affected employees.

AOTCO Metal Finishing, LLC disclosed a cybersecurity incident discovered on March 27, 2026, where a threat actor potentially accessed and exfiltrated employee files containing SSNs, driver's license numbers, payroll, and health insurance info. AOTCO engaged forensic investigators, disabled the network and VPN, forced password resets, and offered 24 months of Experian IdentityWorks. The notification was filed with Massachusetts authorities on May 6, 2026.

AOTCO specializes in metal finishing solutions, offering a wide range of services, including electroplating, anodizing, and passivation, and has over 45 years of experience. It serves various industries, such as aerospace, energy, defense, medical, and semiconductor, providing capabilities for both rapid prototyping and high-volume production.