Nicholas Michael Kloster, a man from Kansas, pleaded guilty to hacking multiple organizations, including a health club, nonprofit, and former employer, to promote his own cybersecurity services.
Kloster accessed the organizations' systems using various methods, such as breaching a restricted area at a gym and using a boot disk to bypass authentication into a nonprofit's systems.
He offered consulting services to prevent future cyberattacks after claiming responsibility for the breaches and stole credit card data to buy hacking tools.
Kloster faces potential consequences of up to five years in federal prison without parole, a fine of up to $250,000, supervised release, and restitution. The FBI's involvement suggests serious punishment.