Updated analysis of near-infrared background fluctuations
  The power spectrum of Near InfraRed Background (NIRB) fluctuations measured
at 3.6 $\mu$m by {\tt Spitzer} shows a clustering excess over the known
galaxies signal that has been interpreted in terms of early ($z\simgt 13$),
accreting (direct collapse) black holes (DCBH) or low-$z$ intrahalo light
(IHL). In addition, these fluctuations correlate with the cosmic X-ray
background (CXB) measured at (0.5-2) keV, supporting the black hole
explanation. This scenario has been questioned by the recent detection of a
correlation between the two {\tt CIBER} 1.1/1.6 $\mu$m bands with the 3.6
$\mu$m {\tt Spitzer} one. This correlation is hardly explained by early DCBHs
that, due to intergalactic absorption, cannot contribute to the shortest
wavelength bands. Here we show that the new correlation is caused instead by a
Diffuse Galactic Light (DGL) component arising from Galactic stellar light
scattered by dust. The black hole interpretation of the excess remains
perfectly valid and, actually, the inclusion of DGL allows less demanding (by
up to about 30\%) requirements on the DCBH abundance/mass.
