Careless Sinking Poster

One Signal thread. Zero survivors.

A vintage-inspired warning with modern-day relevance, the Careless Sinking poster brings the drama of wartime propaganda into the encrypted era, where one wrong message can still go down in flames. With vivid imagery of a burning ship and panicked sailors, it’s the perfect reminder that a single careless Signal chat can unravel more than just a group thread.

Printed on museum-quality matte paper, this poster is ideal for any room where OPSEC is preached but rarely practiced.

Specs:
• Thick 10.3 mil matte paper—sturdy enough to withstand your security officer’s side-eye
• 189 g/m² weight for lasting impact (unlike that “accidental” emoji)
• Opacity: 94%—because subtlety is for diplomats, not posters
• Paper sourced from Japan, but safe to say it wasn’t forwarded there via Signal

Perfect for: offices, war rooms, ops centers, or your bathroom mirror as a daily reminder to think before you text. A careless Signal chat… a needless sinking. Don’t let your legacy be the typo that sank the ship.