Police in London, acting in conjunction with Finnish law enforcement authorities, <A HREF="http://news.zdnet.com/2100-1009_22-6088552.html?tag=zdnn.alert">arrested three suspected virus writers</A> on Tuesday. A 63-year-old man in Suffolk, a 28-year-old man in Scotland, and a 19-year-old man in Finland were arrested in connection with "an international conspiracy to infect computers using viruses attached to unsolicited commercial email," a representative for the Metropolitan Police said.