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Business & finance
Glyph
48x48 Free Time Icons
Explosion, Atomic, danger
Gold
48x48
war, Military, danger
DarkSlateGray
Abort, exclamation, Up
Tomato
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Pixel
24x24 Free Pixel Icons
weapon, Caution, Bomb
24x24
24x24 Free Application Icons
danger
OrangeRed
stop, Abort, Block
Black
Attack, Error, Alert
Error, sign, Blocked
Red