A digital intrusion at PCM Inc., a major U.S.-based cloud solution provider, allowed hackers to access email and file sharing systems for some of the company’s clients, KrebsOnSecurity has learned.
El Segundo, Calif. based PCM [NASDAQ:PCMI] is a provider of technology products, services and solutions to businesses as well as state and federal governments. PCM has nearly 4,000 employees, more than 2,000 customers, and generated approximately $2.2 billion in revenue in 2018.
Sources say PCM discovered the intrusion in mid-May 2019. Those sources say the attackers stole administrative credentials that PCM uses to manage client accounts within Office 365, a cloud-based file
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