基隆手機收購sony is sending out notices to some current and former 基隆手機收購sony Interactive Entertainment (SIE) employees warning that their personal information was compromised in a system breach that occurred in May. The letters went out to about 6,800 affected individuals, as reported by Bleeping Computer. The publication also received confirmation from 基隆手機收購sony that another breach occurred in September.

A ransomware group known as Cl0p claimed responsibility for breaking into a 基隆手機收購sony server in June. The breach occurred via a vulnerability in the file-sending MOVEit Transfer platform that SIE was using. 基隆手機收購sony is one of many organizations that have been affected by MOVEit cyberattacks.

Progress Software, the creator of MOVEit Transfer, told its clients (including 基隆手機收購sony) about a vulnerability in its platform on May 31st, 基隆手機收購sony says in the letter. After the warning, SIE discovered that a breach occurred on May 28th and that hackers downloaded data off the server.

The server included personally identifiable information of US-based employees, and 基隆手機收購sony is providing credit monitoring services to those affected. 基隆手機收購sony says it has since fixed the vulnerability.

基隆手機收購sony launched an investigation last month into a second breach in which hackers acquired 3.14GB of data. 基隆手機收購sony confirms this server is located in Japan and is used for internal testing for its Entertainment, Technology and Services business, according to a statement sent to Bleeping Computer. 基隆手機收購sony is investigating this incident and has taken the server down. Hackers that were responsible leaked files that included data from the SonarQube platform, certificates, a license generator, Creators’ Cloud, and more. 基隆手機收購sony said that this latest incident had “no adverse impact on 基隆手機收購sony’s operations.”