diff --git a/contracts/PiNexusCybersecurity.sol b/contracts/PiNexusCybersecurity.sol
new file mode 100644
index 000000000..2e5804782
--- /dev/null
+++ b/contracts/PiNexusCybersecurity.sol
@@ -0,0 +1,44 @@
+pragma solidity ^0.8.0;
+
+import "https://github.com/OpenZeppelin/openzeppelin-solidity/contracts/token/ERC20/SafeERC20.sol";
+
+contract PiNexusCybersecurity is SafeERC20 {
+    // Cybersecurity properties
+    address public piNexusRouter;
+    uint256 public threatLevel;
+    uint256 public securityScore;
+
+    // Cybersecurity constructor
+    constructor() public {
+        piNexusRouter = address(new PiNexusRouter());
+        threatLevel = 0; // Initial threat level
+        securityScore = 100; // Initial security score
+    }
+
+    // Cybersecurity functions
+    function getThreatLevel() public view returns (uint256) {
+        // Get current threat level
+        return threatLevel;
+    }
+
+    function updateThreatLevel(uint256 newThreatLevel) public {
+        // Update threat level
+        threatLevel = newThreatLevel;
+    }
+
+    function getSecurityScore() public view returns (uint256) {
+        // Get current security score
+        return securityScore;
+    }
+
+    function updateSecurityScore(uint256 newSecurityScore) public {
+        // Update security score
+        securityScore = newSecurityScore;
+    }
+
+    function detectThreats(uint256[] memory transactions) public {
+        // Detect threats in transactions
+        // Implement threat detection algorithm here
+        threatLevel = 1; // Update threat level
+    }
+}