9 Scary Examples of Malicious Insider Attacks

There are thousands of chilling insider threat stories. Far too many to put in this creepiest of creepy Halloween slideshows. But here are a bunch of hair-raising examples.
Halloween scary background. Spooky forest with full moon and flying bats on red background.
Old witch with broom silhouette shadow on a textured background. Scary smiling hag shadow. Halloween background.
Spiderweb with spiders isolated on orange red background.
Jack o lantern pumpkins face glow lights tunnel and mystic fog
A dark scary concept. Of a mysterious bigfoot monster figure, standing in a forest at night
A Demonic Deity with One Glowing Eye
Crowd walking zombies against background of burning city.
Grim reaper collecting souls at night
Scary monster face with glowing eyes and nose
Halloween monster night poster and Autumn party background with a scary zombie hand
Scary monster shadow on orange background. Genre of horror.
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Editor's Choice
John Edwards, Technology Journalist & Author
Jessica Davis, Senior Editor
John Edwards, Technology Journalist & Author
John Edwards, Technology Journalist & Author
Sara Peters, Editor-in-Chief, InformationWeek / Network Computing