In the last decades, the Standard Model (SM) of particle physics has been extensively tested and confirmed, with the announced discovery of the Higgs boson in 2012 being the last missing puzzle piece. Even though since then the search for new particles and interactions has been further intensified, the experiments ATLAS and CMS at the Large Hadron Collider (LHC) at CERN did not find evidence for the direct production of a new state. However, in recent years, deviations between LHC data and SM predictions in multiple observables involving two or more leptons (electrons or muons) have emerged, the so-called "multilepton anomalies," pointing towards the existence of a beyond the SM Higgs boson S. While from these measurements its mass cannot be exactly determined, it is estimated to lay in the range between 130 and 160 GeV. Motivated by this observation, we perform a search for signatures of S, by using existing CMS and ATLAS analyses. Combining channels involving the associate productions of SM gauge bosons (γγ and Zγ), we find that a simplified model with a new scalar with m_S = 151.5 GeV is preferred over the SM hypothesis by 4.3σ (3.9σ) locally (globally). On the face of it, this provides a good indication for the existence of a new scalar resonance S decaying into photons, in association with missing energy, and allows for a connection to the long-standing problem of dark matter. Furthermore, because S is always produced together with other particles, we postulate the existence of a second new (heavier) Higgs boson H that decays into S and propose novel searches to discover this particle, which can be performed by ATLAS and CMS.