An exclamation symbol in a square speech bubble. 

Speech Bubble With An Exclamation Mark

Cartoon Skull

Biohazard Symbol

A warning sign with exclamation mark in a rounded triangle.

Alert Icon

Exclamation Signs

A shield with an exclamation sign and a close button with an X shape.

Shield With Exclamation Sign And Close Button

Radioactive Icon

A vertical poster with a radioactive sign.

Poster With A Radioactive Sign

Toxic Icon

A poison icon represented by a skull over crossbones inside a triangle shape with curved edges.

Skull Over Crossbones Triangular Icon

A thick exclamation mark with a square point.

Exclamation Mark

An exclamation sign inside a triangle with curved edges.

Triangular Warning Icon With Exclamation Mark

Exclamation Sign

Basic Skull

A triangular icon with a lightning bolt and an arrow, indicating high voltage.

High Voltage Icon

A warning sign with exclamation mark in a triangle.

Exclamation Mark Sign

An long rectangular thin computer window with curved edges and two dots in the corner showing four exclamation points, meaning danger or attention.

Attention Tab With Exclamation Marks

A tab with horizontal bars next to an exclamation triangle

Tab And Warning Sign

A star and arrow-shaped cursor alongside three computer windows with exclamation marks.

Three Pop Ups With Exclamation Marks

Two warning icons: an exclamation mark and a cross inside a square.

Warning Icons

A poison icon represented by a skull over crossbones.

Skull Over Crossbones Icon

A radioactive or toxic icon inside a triangle shape with curved edges.

Radioactive Triangular Icon

Shield With Exclamation Sign

A construction sign indicating a danger zone.

Construction Sign

A thin exclamation point symbol or warning sign in a circle with a shadow.

Exclamation Point Icon

Sword

A round speech bubble showing a skull icon.

Speech Bubble With Skull

A triangle with an exclamation point and two other plain triangles behind it.

Overlapped Triangles With Warning

Three overlapping warning icons, two with Xes and one with an exclamation mark.

Three Warning Icons

A speech bubble with an exclamation mark.

Exlamation Mark In Speech Bubble

Two test tubes with liquid and a warning icon of an exclamation mark inside a triangle.

Beakers With Warning Icon

A round speech bubble with two exclamation signs.

Speech Bubble With Two Exclamation Marks

Two exclamation symbols in a square speech bubble with curved edges.

Speech Bubble With An Exclamation Marks

A warning sign with an exclamation mark in a triangle with curved edges.

Warning Icon With Exclamation Mark

Exclamation Mark Warning Sign

A round speech bubble with an exclamation mark.

Bin 

A tall trash can with vertical stripes and a biohazard icon inside a triangle shape with curved edges.

Biohazard Trash Can

A cylindrical storage tank or barrel with a toxic icon on it.

Barrel For Toxic Waste

A silhouette of a round bug with six legs and a skull icon on it, representing danger, a virus or a warning.

Bug Shape With Skull Icon

A biohazard icon inside a triangle shape with curved edges.

Biohazard Triangular Icon

Smiling Skull

A tilted blocky exclamation sign inside a square speech bubble with curved edges.

Exlamation Sign In Speech Bubble

A square window screen with curved edges and two dots in the corner showing an exclamation point inside a triangle, meaning danger or attention.

Caution Screen 

A person wearing sunglasses using their phone while biking.

Person Riding Bike And Holding Phone

A cloud or smoke shape showing the apocalypse or bad news with multiple juxtaposed icons.

Apocalypse Cloud

Smiling Skull In A Triangle

An exclamation triangle and two speech bubbles with three dots and a question mark next to an exclamation point together.

Speech Bubbles, Interrobang And Warning Sign

A speech bubble with an exclamation mark in it.

Exclamation Bubble

A warning sign with an exclamation mark in a triangle with curved edges, surrounded by a plus sign and a swirly line.

Warning Icon And Decorative Details

Warning Sign

Alert Symbol

Two blocky exclamation marks next to each other.

Exclamation Marks

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

Illustrations of dagger