Many extensions of the Standard Model include the possibility of light new
particles, such as light Higgs bosons or dark matter candidates. These
scenarios can be probed using the large datasets collected by B factories,
complementing measurements performed at the LHC. This review summarizes recent
searches for light New Physics conducted by the BABAR and Belle experiments.Comment: 9 pages, 7 figures, Submitted to Advances in High Energy Physic
