US 'botmaster' faces 60-year prison spell

US 'botmaster' faces 60-year prison spell

Summary: A security consultant has admitted operating a 250,000 PC botnet, allegedly used to steal information and money from PayPal users

TOPICS: Security

A Los Angeles man is facing up to 60 years in prison and fines of up to $1.75m (£839,000) after admitting to infecting at least 250,000 PCs with information-stealing malware.

By day, 26-year-old John Kenneth Schiefer worked as a security consultant for the company 3G Communications. By night, he operated a 250,000 PC botnet, which US federal prosecutors are claiming he used to steal information and money from users of eBay's online banking service, PayPal.

The malicious software developed by Schiefer accessed the Windows system feature "Protected Store", which encrypts and stores passwords for online accounts.

Investigators are yet to determine the full amount of money stolen from victim's accounts.

Schiefer also distributed software on behalf of a Dutch internet-advertising company, Simpel Internet. He installed the software on 150,000 computers, netting him $19,000 in commissions, but did so without users' consent.

The botnet created by Schiefer is relatively small compared to other notorious malware distributions. Some estimates of the size of a botnet associated with the Storm worm suggest it incorporates up to 20 million PCs.

Schiefer is pleading guilty to four charges of fraud and wiretapping and is expected to be arraigned on 3 December.

Topic: Security

Liam Tung

About Liam Tung

Liam Tung is an Australian business technology journalist living a few too many Swedish miles north of Stockholm for his liking. He gained a bachelors degree in economics and arts (cultural studies) at Sydney's Macquarie University, but hacked (without Norse or malicious code for that matter) his way into a career as an enterprise tech, security and telecommunications journalist with ZDNet Australia. These days Liam is a full time freelance technology journalist who writes for several publications.

Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.


Log in or register to start the discussion