diff --git a/Dalamud/Dalamud.cs b/Dalamud/Dalamud.cs
index a411883d5..2d32b8e8a 100644
--- a/Dalamud/Dalamud.cs
+++ b/Dalamud/Dalamud.cs
@@ -9,6 +9,7 @@ using System.Threading.Tasks;
 using Dalamud.Common;
 using Dalamud.Configuration.Internal;
 using Dalamud.Game;
+using Dalamud.Hooking.Internal.Verification;
 using Dalamud.Plugin.Internal;
 using Dalamud.Storage;
 using Dalamud.Utility;
@@ -73,6 +74,11 @@ internal sealed unsafe class Dalamud : IServiceType
             scanner,
             Localization.FromAssets(info.AssetDirectory!, configuration.LanguageOverride));
 
+        using (Timings.Start("HookVerifier Init"))
+        {
+            HookVerifier.Initialize(scanner);
+        }
+
         // Set up FFXIVClientStructs
         this.SetupClientStructsResolver(cacheDir);
 
diff --git a/Dalamud/Hooking/Hook.cs b/Dalamud/Hooking/Hook.cs
index 1cd3ef91d..b8fd78b4f 100644
--- a/Dalamud/Hooking/Hook.cs
+++ b/Dalamud/Hooking/Hook.cs
@@ -4,6 +4,7 @@ using System.Runtime.InteropServices;
 
 using Dalamud.Configuration.Internal;
 using Dalamud.Hooking.Internal;
+using Dalamud.Hooking.Internal.Verification;
 
 namespace Dalamud.Hooking;
 
@@ -230,6 +231,8 @@ public abstract class Hook<T> : IDalamudHook where T : Delegate
         if (EnvironmentConfiguration.DalamudForceMinHook)
             useMinHook = true;
 
+        HookVerifier.Verify<T>(procAddress);
+
         procAddress = HookManager.FollowJmp(procAddress);
         if (useMinHook)
             return new MinHookHook<T>(procAddress, detour, Assembly.GetCallingAssembly());
diff --git a/Dalamud/Hooking/Internal/Verification/HookVerificationException.cs b/Dalamud/Hooking/Internal/Verification/HookVerificationException.cs
new file mode 100644
index 000000000..c43b5d540
--- /dev/null
+++ b/Dalamud/Hooking/Internal/Verification/HookVerificationException.cs
@@ -0,0 +1,41 @@
+using System.Linq;
+
+namespace Dalamud.Hooking.Internal.Verification;
+
+/// <summary>
+/// Exception thrown when a provided delegate for a hook does not match a known delegate.
+/// </summary>
+public class HookVerificationException : Exception
+{
+    private HookVerificationException(string message)
+        : base(message)
+    {
+    }
+
+    /// <summary>
+    /// Create a new <see cref="HookVerificationException"/> exception.
+    /// </summary>
+    /// <param name="address">The address of the function that is being hooked.</param>
+    /// <param name="passed">The delegate passed by the user.</param>
+    /// <param name="enforced">The delegate we think is correct.</param>
+    /// <param name="message">Additional context to show to the user.</param>
+    /// <returns>The created exception.</returns>
+    internal static HookVerificationException Create(IntPtr address, Type passed, Type enforced, string message)
+    {
+        return new HookVerificationException(
+            $"Hook verification failed for address 0x{address.ToInt64():X}\n\n" +
+            $"Why:               {message}\n" +
+            $"Passed Delegate:   {GetSignature(passed)}\n" +
+            $"Correct Delegate:  {GetSignature(enforced)}\n\n" +
+            "The hook delegate must exactly match the provided signature to prevent memory corruption and wrong data passed to originals.");
+    }
+
+    private static string GetSignature(Type delegateType)
+    {
+        var method = delegateType.GetMethod("Invoke");
+        if (method == null) return delegateType.Name;
+
+        var parameters = string.Join(", ", method.GetParameters().Select(p => p.ParameterType.Name));
+        return $"{method.ReturnType.Name} ({parameters})";
+    }
+}
diff --git a/Dalamud/Hooking/Internal/Verification/HookVerifier.cs b/Dalamud/Hooking/Internal/Verification/HookVerifier.cs
new file mode 100644
index 000000000..ad68ae38e
--- /dev/null
+++ b/Dalamud/Hooking/Internal/Verification/HookVerifier.cs
@@ -0,0 +1,107 @@
+using System.Linq;
+
+using Dalamud.Game;
+using Dalamud.Logging.Internal;
+
+namespace Dalamud.Hooking.Internal.Verification;
+
+/// <summary>
+/// Global utility that can verify whether hook delegates are correctly declared.
+/// Initialized out-of-band, since Hook is instantiated all over the place without a service, so this cannot be
+/// a service either.
+/// </summary>
+internal static class HookVerifier
+{
+    private static readonly ModuleLog Log = new("HookVerifier");
+
+    private static readonly VerificationEntry[] ToVerify =
+    [
+        new(
+            "ActorControlSelf",
+            "E8 ?? ?? ?? ?? 0F B7 0B 83 E9 64",
+            typeof(ActorControlSelfDelegate),
+            "Signature changed in Patch 7.4") // 7.4 (new parameters)
+    ];
+
+    private delegate void ActorControlSelfDelegate(uint category, uint eventId, uint param1, uint param2, uint param3, uint param4, uint param5, uint param6, uint param7, uint param8, ulong targetId, byte param9);
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="HookVerifier"/> class.
+    /// </summary>
+    /// <param name="scanner">Process to scan in.</param>
+    public static void Initialize(TargetSigScanner scanner)
+    {
+        foreach (var entry in ToVerify)
+        {
+            if (!scanner.TryScanText(entry.Signature, out var address))
+            {
+                Log.Error("Could not resolve signature for hook {Name} ({Sig})", entry.Name, entry.Signature);
+                continue;
+            }
+
+            entry.Address = address;
+        }
+    }
+
+    /// <summary>
+    /// Verify the hook with the provided address and exception.
+    /// </summary>
+    /// <param name="address">The address of the function we are hooking.</param>
+    /// <typeparam name="T">The delegate type passed by the creator of the hook.</typeparam>
+    /// <exception cref="HookVerificationException">Exception thrown when we think the hook is not correctly declared.</exception>
+    public static void Verify<T>(IntPtr address) where T : Delegate
+    {
+        var entry = ToVerify.FirstOrDefault(x => x.Address == address);
+
+        // Nothing to verify for this hook?
+        if (entry == null)
+        {
+            return;
+        }
+
+        var passedType = typeof(T);
+
+        // Directly compare delegates
+        if (passedType == entry.TargetDelegateType)
+        {
+            return;
+        }
+
+        var passedInvoke = passedType.GetMethod("Invoke")!;
+        var enforcedInvoke = entry.TargetDelegateType.GetMethod("Invoke")!;
+
+        // Compare Return Type
+        var mismatch = passedInvoke.ReturnType != enforcedInvoke.ReturnType;
+
+        // Compare Parameter Count
+        var passedParams = passedInvoke.GetParameters();
+        var enforcedParams = enforcedInvoke.GetParameters();
+
+        if (passedParams.Length != enforcedParams.Length)
+        {
+            mismatch = true;
+        }
+        else
+        {
+            // Compare Parameter Types
+            for (var i = 0; i < passedParams.Length; i++)
+            {
+                if (passedParams[i].ParameterType != enforcedParams[i].ParameterType)
+                {
+                    mismatch = true;
+                    break;
+                }
+            }
+        }
+
+        if (mismatch)
+        {
+            throw HookVerificationException.Create(address, passedType, entry.TargetDelegateType, entry.Message);
+        }
+    }
+
+    private record VerificationEntry(string Name, string Signature, Type TargetDelegateType, string Message)
+    {
+        public nint Address { get; set; }
+    }
+}