Most regular readers here are familiar with CEO fraud — e-mail scams in which the attacker spoofs the boss and tricks an employee at the organization into wiring funds to the fraudster. Loyal readers also have heard an earful about W-2 phishing, in which crooks impersonate the boss and request a copy of all employee tax forms. According to a new “urgent alert” issued by the U.S. Internal Revenue Service, scammers are now combining both schemes and targeting a far broader range of organizations than ever before.
With little more than a month to go before the start of the 2016 tax filing season, the IRS and the states are hunkering down for an expected slugfest with identity thieves who make a living requesting fraudulent tax refunds on behalf of victims. Here’s what you need to know going into January to protect you and your family.
The Internal Revenue Service (IRS) disclosed today that identity thieves abused a feature on the agency’s Web site to pull sensitive data on more than 330,000 potential victims as part of a scheme to file fraudulent tax refund requests. The new figure is far larger than the number of Americans the IRS said were potentially impacted when it first acknowledged the vulnerability in May 2015 — two months after KrebsOnSecurity first raised alarms about the weakness.
In March 2015, KrebsOnSecurity broke the news that identity thieves engaged in filing fraudulent tax refund requests with the Internal Revenue Service (IRS) were using the IRS’s own Web site to pull taxpayer data needed to complete the phony requests. Today, IRS Commissioner John Koskinen acknowledged that crooks used this feature to pull sensitive data on more than 100,000 taxpayers this year.