meanwhile, ibm cybersecurity team has discovered a new type of malicious software. so far the mal ware has sold $4 million from customers at 22 american banks and two cumadian banks. a customer opens an attachment. business accounts, as well as credit unions and proper ecommerce platforms. microsoft is suing the u.s. government over a law that examines online files without the individual's knowledge. the company says the government is abusing the law and argues it has the right to tell customers when the federal agency is looking add their e-mails. sam and laura, back over to you. >>> later today marking three years since bombs went off at the boston marathon. three people were killed. another 260 injured. one of the bombers was killed days later. his brother was convicted of the bombing and sentenced to death. today officials will lay a wreath laying. the city's mayor martin walsh has april 15th as one boston day. >>> changes on san francisco streets have some drivers seeing red. the mta is now finishing up the process of painting red lanes in san francisco's missi