diff --git a/README.md b/README.md
index b7bf6ea7..1102886c 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,8 @@ type WarningName = "parsing-error"
 | "suspicious-file"
 | "obfuscated-code"
 | "weak-crypto"
-| "unsafe-import";
+| "unsafe-import"
+| "shady-link";
 
 declare const warnings: Record<WarningName, {
   i18n: string;
@@ -137,6 +138,7 @@ This section describe all the possible warnings returned by JSXRay. Click on the
 | [suspicious-file](./docs/suspicious-file.md) | ✔️ | A suspicious file with more than ten encoded-literal in it |
 | [obfuscated-code](./docs/obfuscated-code.md) | ✔️ | There's a very high probability that the code is obfuscated. |
 | [weak-crypto](./docs/weak-crypto.md) | ✔️ | The code probably contains a weak crypto algorithm (md5, sha1...) |
+| [shady-link](./docs/shady-link.md) | ✔️ | The code contains shady/unsafe link |
 
 ## API
 
diff --git a/docs/shady-link.md b/docs/shady-link.md
new file mode 100644
index 00000000..d2537dd1
--- /dev/null
+++ b/docs/shady-link.md
@@ -0,0 +1,16 @@
+# Shady link
+| Code | Severity | i18n | Experimental |
+| --- | --- | --- | :-: |
+| shady-link | `Warning` | `sast_warnings.shady_link` | ✔️ | 
+
+## Introduction
+
+Identify when a Literal (string) contains an URL to a domain with a suspicious extension.
+
+> **Note** credit goes to the [guarddog](https://github.dev/DataDog/guarddog) team.
+
+## Example
+
+```js
+const foo = "http://foo.xyz";
+```
diff --git a/src/probes/isLiteral.js b/src/probes/isLiteral.js
index 9c48349a..9a8388d5 100644
--- a/src/probes/isLiteral.js
+++ b/src/probes/isLiteral.js
@@ -6,6 +6,10 @@ import { Hex } from "@nodesecure/sec-literal";
 
 // CONSTANTS
 const kNodeDeps = new Set(builtinModules);
+const kShadyLinkRegExps = [
+  /(http[s]?:\/\/bit\.ly.*)$/,
+  /(http[s]?:\/\/.*\.(link|xyz|tk|ml|ga|cf|gq|pw|top|club|mw|bd|ke|am|sbs|date|quest|cd|bid|cd|ws|icu|cam|uno|email|stream))$/
+];
 
 /**
  * @description Search for Literal AST Node
@@ -39,6 +43,14 @@ function main(node, options) {
   }
   // Else we are checking all other string with our suspect method
   else {
+    for (const regex of kShadyLinkRegExps) {
+      if (regex.test(node.value)) {
+        analysis.addWarning("shady-link", node.value, node.loc);
+
+        return;
+      }
+    }
+
     analysis.analyzeLiteral(node);
   }
 }
diff --git a/src/warnings.js b/src/warnings.js
index 21dbd99c..5f672ff9 100644
--- a/src/warnings.js
+++ b/src/warnings.js
@@ -45,6 +45,11 @@ export const warnings = Object.freeze({
     i18n: "sast_warnings.weak_crypto",
     severity: "Information",
     experimental: true
+  },
+  "shady-link": {
+    i18n: "sast_warnings.shady_link",
+    severity: "Warning",
+    experimental: true
   }
 });
 
diff --git a/test/probes/isLiteral.spec.js b/test/probes/isLiteral.spec.js
index c2850a86..ca7ab2ad 100644
--- a/test/probes/isLiteral.spec.js
+++ b/test/probes/isLiteral.spec.js
@@ -86,3 +86,28 @@ test("should not throw any warnings without hexadecimal value (and should call a
 
   tape.end();
 });
+
+test("should detect shady link when an URL is bit.ly", (tape) => {
+  const str = "const foo = 'http://bit.ly/foo'";
+  const ast = parseScript(str);
+  const sastAnalysis = getSastAnalysis(str, isLiteral).execute(ast.body);
+
+  tape.strictEqual(sastAnalysis.warnings().length, 1);
+  const warning = sastAnalysis.getWarning("shady-link");
+  tape.strictEqual(warning.value, "http://bit.ly/foo");
+
+  tape.end();
+});
+
+
+test("should detect shady link when an URL has a suspicious domain", (tape) => {
+  const str = "const foo = 'http://foobar.link'";
+  const ast = parseScript(str);
+  const sastAnalysis = getSastAnalysis(str, isLiteral).execute(ast.body);
+
+  tape.strictEqual(sastAnalysis.warnings().length, 1);
+  const warning = sastAnalysis.getWarning("shady-link");
+  tape.strictEqual(warning.value, "http://foobar.link");
+
+  tape.end();
+});
diff --git a/types/warnings.d.ts b/types/warnings.d.ts
index 5b7b9cb8..5185a444 100644
--- a/types/warnings.d.ts
+++ b/types/warnings.d.ts
@@ -15,7 +15,8 @@ type WarningNameWithValue = "parsing-error"
 | "suspicious-literal"
 | "suspicious-file"
 | "obfuscated-code"
-| "weak-crypto";
+| "weak-crypto"
+| "shady-link";
 type WarningName = WarningNameWithValue | "unsafe-import";
 
 type WarningLocation = [[number, number], [number, number]];