Fifty-three people have been convicted and another 103 arrested in a huge US Department of Justice (DOJ) sweep for online fraud and other Internet-related crimes, the DOJ announced Thursday.

Operation Web Snare, which ran from June 1 until Thursday, resulted in 160 investigations across the country for a variety of Internet-related crimes, including denial-of-service attacks, computer hacking, selling counterfeit software, and so-called "phishing," in which scammers send victims legitimate-looking email soliciting bank or credit card numbers. In one case, the CEO of a satellite TV equipment company is accused of hiring computer hackers to inflict denial-of-service attacks on his competitors.

Web Snare is the "largest and most successful" law enforcement operation related to online fraud, US Attorney General John Ashcroft said during a press conference: "Operation Web Snare also shows that America's justice community is seeking to anticipate, to out-think, and to adapt to new trends in Internet crime," Ashcroft said.

More than 150,000 victims lost more than $215 million in the scams the DOJ and other law enforcement agencies investigated during Operation Web Snare, Ashcroft said. In addition to the DOJ and its Federal Bureau of Investigations, the Postal Inspection Service, the Federal Trade Commission, the Secret Service, and the Bureau of Immigration and Customs Enforcement contributed to the operation, he added.

Dirty business

Among those caught in Operation Web Snare were a CEO of a communications company, and five other people, accused of using denial-of-service attacks against online competitors. CEO of satellite TV equipment dealer Orbit Communication Jay Echouafni, was indicted by a federal grand jury this week on multiple charges of conspiracy and causing damage to protected computers, according to the DOJ. The DOJ accuses Echouafni and a business partner of hiring computer hackers in the US and UK to attack the Web sites of competitors.

The sustained attacks allegedly began in October 2003 and caused competing companies to lose over $2 million in revenue and costs associated with responding to the attacks, according to the DOJ. The attacks also disrupted other commercial and government sites hosted by the victims' Internet service providers, according to the DOJ.

Orbit Communication's telephone numbers listed online were disconnected as of Thursday.

Other charges in Web Snare

In Utah Mark Pentrack was sentenced to more than 11 years in prison after he pleaded guilty to mail fraud, misuse of a Social Security number, attempted destruction of evidence, and making a false statement in connection with an Internet fraud scheme.

Pentrack offered car parts, aircraft parts, and other items for sale over the Internet, but did not own those items, according to the DOJ. To conceal his activities, he hired secretaries in five states outside Utah to receive payments from would-be buyers, used an -mail service based in Australia, and used an anonymizing program when conducting online activities. More than ten people sent Pentrack more than $200,000 for those items. After being arrested, Pentrack tried to enlist two people to enter his apartment and remove two computers and other materials relating to his scheme before federal authorities could find and seize them. He also made false statements concerning his scheme to federal authorities.

In the Central District of California, a federal grand jury indicted a Romanian computer hacker and five US residents on charges that they allegedly conspired to steal more than $10 million in computer equipment from Ingram Micro. The indictment alleges that Calin Mateias hacked into Ingram Micro’s online ordering system and placed fraudulent orders for computers and computer equipment. Mateias allegedly directed that the equipment be sent to dozens of addresses scattered throughout the US as part of an Internet fraud ring.

Waning the Stainless Steel Rats

Microsoft and Americans for a Secure Internet (ASI), a cybersecurity advocacy group, praised the DOJ's efforts in Operation Web Snare. The arrests show that collaboration between law enforcement agencies and private companies: "Can help stop cybercriminals who are employing increasingly sophisticated and destructive tactics," Brad Smith, senior vice president and general counsel for Microsoft said.

This was the second Internet-related announcement from the DOJ in two days. On Wednesday, the agency announced it raided five homes and one Internet service provider in what it called the first federal enforcement action against piracy on peer-to-peer networks.