Excerpt from BleepingComputer Article, Published on August 12, 2025
Manpower, a global leader in staffing solutions, has disclosed a data breach impacting nearly 145,000 individuals. The breach transpired between December 29, 2024, and January 12, 2025, when attackers gained unauthorized access to Manpower’s systems. The company detected the incident following an IT outage at its Lansing, Michigan office, sparking a wider investigation into potential data theft.
During this investigation, Manpower confirmed that personal data, including sensitive details such as passport scans, social security numbers, addresses, and confidential business materials, may have been exposed. The breach notification came as Manpower further strengthened its IT security measures and began cooperating with the FBI to address the attack and hold the perpetrators accountable.
While Manpower has not officially named the attackers, the RansomHub ransomware group claimed responsibility in January, alleging the theft of 500GB of diverse client and corporate data. This attack followed RansomHub’s recent campaigns against other high-profile targets, raising concerns about ongoing threats to critical infrastructure globally.
Affected individuals have been offered free credit monitoring and identity theft protection through Equifax, as Manpower moves swiftly to mitigate the impact. This proactive response underscores the importance of cybersecurity vigilance in today’s staffing industry landscape.
The repercussions of the Manpower data breach highlight the urgent need for robust IT strategies and compliance practices. The incident also mirrors industry trends, such as the increase in password cracking, with recent reports showing almost half of monitored environments compromised.
To delve deeper into this topic, read the BleepingComputer Article.
