The Consumer Financial Protection Bureau (CFPB) announced major actions today to protect consumers from illegal credit card practices and help people save money on interest and fees. In a circular to other law enforcement agencies, the CFPB warned that some credit card companies operating rewards programs may be breaking the law, including by illegally devaluing rewards points and airline miles. The CFPB also published new research finding that retail credit cards—which typically offer store-specific rewards and loyalty programs—charge significantly higher interest rates than traditional cards. The CFPB further launched a new tool, Explore Credit Cards, to help consumers find the best credit card rates across both rewards cards and traditional cards. This first-of-its-kind tool enables consumers to compare more than 500 credit cards using unbiased, comprehensive data.