Facebook Inc said on Thursday it has resolved a glitch that exposed passwords of millions of users stored in readable format within its internal systems to its employees.

Facebook fixes glitch that exposed millions of user passwords to employees

Facebook has been ordered to curb its data collection practices in Germany after a landmark ruling on Thursday that the world's largest social network abused its market dominance to gather information about users without their consent.

Germany to restrict Facebook's data gathering activities

The planned meetings at Capitol Hill are expected to continue through Monday afternoon and include some lawmakers from committees before whom Zuckerberg is due to testify

Facebook's Zuckerberg to meet with US lawmakers Monday: Reports