diff --git a/errors/enriched.go b/errors/enriched.go
index b7a7b5e7..62145390 100644
--- a/errors/enriched.go
+++ b/errors/enriched.go
@@ -2,6 +2,7 @@ package errorutil
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"runtime/debug"
 	"strings"
@@ -17,6 +18,7 @@ type ErrCallback func(level ErrorLevel, err string, tags ...string)
 // with tags, stacktrace and other methods
 type enrichedError struct {
 	errString  string
+	wrappedErr error
 	StackTrace string
 	Tags       []string
 	Level      ErrorLevel
@@ -41,6 +43,11 @@ func (e *enrichedError) WithLevel(level ErrorLevel) Error {
 	return e
 }
 
+// Unwrap returns the underlying error
+func (e *enrichedError) Unwrap() error {
+	return e.wrappedErr
+}
+
 // returns formated *enrichedError string
 func (e *enrichedError) Error() string {
 	defer func() {
@@ -65,13 +72,33 @@ func (e *enrichedError) Wrap(err ...error) Error {
 		if v == nil {
 			continue
 		}
-		if ee, ok := v.(*enrichedError); ok {
-			_ = e.Msgf("%s", ee.errString).WithLevel(ee.Level).WithTag(ee.Tags...)
-			e.StackTrace += ee.StackTrace
+
+		if e.wrappedErr == nil {
+			e.wrappedErr = v
 		} else {
-			_ = e.Msgf("%s", v.Error())
+			// wraps the existing wrapped error (maintains the error chain)
+			e.wrappedErr = &enrichedError{
+				errString:  v.Error(),
+				wrappedErr: e.wrappedErr,
+				Level:      e.Level,
+			}
+		}
+
+		// preserve its props if it's an enriched one
+		if ee, ok := v.(*enrichedError); ok {
+			if len(ee.Tags) > 0 {
+				if e.Tags == nil {
+					e.Tags = make([]string, 0)
+				}
+				e.Tags = append(e.Tags, ee.Tags...)
+			}
+
+			if ee.StackTrace != "" {
+				e.StackTrace += ee.StackTrace
+			}
 		}
 	}
+
 	return e
 }
 
@@ -95,12 +122,18 @@ func (e *enrichedError) Equal(err ...error) bool {
 				return true
 			}
 		} else {
-			// not an enriched error but a simple eror
+			// not an enriched error but a simple error
 			if e.errString == v.Error() {
 				return true
 			}
 		}
+
+		// also check if the err is in the wrapped chain
+		if errors.Is(e, v) {
+			return true
+		}
 	}
+
 	return false
 }
 
@@ -130,11 +163,23 @@ func NewWithErr(err error) Error {
 	if err == nil {
 		return nil
 	}
+
 	if ee, ok := err.(*enrichedError); ok {
-		x := New("%s", ee.errString).WithTag(ee.Tags...).WithLevel(ee.Level)
-		x.(*enrichedError).StackTrace = ee.StackTrace
+		return &enrichedError{
+			errString:  ee.errString,
+			wrappedErr: err,
+			StackTrace: ee.StackTrace,
+			Tags:       append([]string{}, ee.Tags...),
+			Level:      ee.Level,
+			OnError:    ee.OnError,
+		}
+	}
+
+	return &enrichedError{
+		errString:  err.Error(),
+		wrappedErr: err,
+		Level:      Runtime,
 	}
-	return New("%s", err.Error())
 }
 
 // NewWithTag creates an error with tag
diff --git a/errors/err_test.go b/errors/err_test.go
index 31cfb93d..6d6341c1 100644
--- a/errors/err_test.go
+++ b/errors/err_test.go
@@ -1,38 +1,46 @@
 package errorutil_test
 
 import (
-	"fmt"
+	"errors"
 	"strings"
 	"testing"
 
-	errors "github.com/projectdiscovery/utils/errors"
+	errorutil "github.com/projectdiscovery/utils/errors"
 )
 
+type customError struct {
+	msg string
+}
+
+func (c *customError) Error() string {
+	return c.msg
+}
+
 func TestErrorEqual(t *testing.T) {
-	err1 := fmt.Errorf("error init x")
-	err2 := errors.NewWithErr(err1)
-	err3 := errors.NewWithTag("testing", "error init")
+	err1 := errors.New("error init x")
+	err2 := errorutil.NewWithErr(err1)
+	err3 := errorutil.NewWithTag("testing", "error init")
 	var errnil error
 
-	if !errors.IsAny(err1, err2, errnil) {
+	if !errorutil.IsAny(err1, err2, errnil) {
 		t.Errorf("expected errors to be equal")
 	}
-	if errors.IsAny(err1, err3, errnil) {
+	if errorutil.IsAny(err1, err3, errnil) {
 		t.Errorf("expected error to be not equal")
 	}
 }
 
 func TestWrapWithNil(t *testing.T) {
-	err1 := errors.NewWithTag("niltest", "non nil error").WithLevel(errors.Fatal)
+	err1 := errorutil.NewWithTag("niltest", "non nil error").WithLevel(errorutil.Fatal)
 	var errx error
 
-	if errors.WrapwithNil(errx, err1) != nil {
+	if errorutil.WrapwithNil(errx, err1) != nil {
 		t.Errorf("when base error is nil ")
 	}
 }
 
 func TestStackTrace(t *testing.T) {
-	err := errors.New("base error")
+	err := errorutil.New("base error")
 	relay := func(err error) error {
 		return err
 	}
@@ -42,7 +50,7 @@ func TestStackTrace(t *testing.T) {
 		if strings.Contains(errx.Error(), "captureStack") {
 			t.Errorf("stacktrace should be disabled by default")
 		}
-		errors.ShowStackTrace = true
+		errorutil.ShowStackTrace = true
 		if !strings.Contains(errx.Error(), "captureStack") {
 			t.Errorf("missing stacktrace got %v", errx.Error())
 		}
@@ -52,8 +60,8 @@ func TestStackTrace(t *testing.T) {
 func TestErrorCallback(t *testing.T) {
 	callbackExecuted := false
 
-	err := errors.NewWithTag("callback", "got error").WithCallback(func(level errors.ErrorLevel, err string, tags ...string) {
-		if level != errors.Runtime {
+	err := errorutil.NewWithTag("callback", "got error").WithCallback(func(level errorutil.ErrorLevel, err string, tags ...string) {
+		if level != errorutil.Runtime {
 			t.Errorf("Default error level should be Runtime")
 		}
 		if tags[0] != "callback" {
@@ -72,3 +80,62 @@ func TestErrorCallback(t *testing.T) {
 		t.Errorf("error callback failed to execute")
 	}
 }
+
+func TestErrorIs(t *testing.T) {
+	var ErrTest = errors.New("test error")
+
+	err := errorutil.NewWithErr(ErrTest).Msgf("message %s", "test")
+
+	if !errors.Is(err, ErrTest) {
+		t.Errorf("expected error to match ErrTest")
+	}
+}
+
+func TestUnwrap(t *testing.T) {
+	// Test basic unwrapping
+	baseErr := errors.New("base error")
+	wrappedErr := errorutil.NewWithErr(baseErr)
+
+	if !errors.Is(wrappedErr, baseErr) {
+		t.Errorf("expected wrapped error to match base error")
+	}
+
+	// Test unwrapping thru error chain
+	middleErr := errorutil.NewWithErr(baseErr).WithTag("middle")
+	topErr := errorutil.NewWithErr(middleErr).WithTag("top")
+
+	if !errors.Is(topErr, baseErr) {
+		t.Errorf("expected topErr to match baseErr through chain")
+	}
+
+	if !errors.Is(topErr, middleErr) {
+		t.Errorf("expected topErr to match middleErr")
+	}
+
+	// Test direct unwrap method
+	if unwrapped := errors.Unwrap(wrappedErr); unwrapped != baseErr {
+		t.Errorf("expected direct unwrap to return baseErr, got %v", unwrapped)
+	}
+
+	// Test unwrapping with Wrap method
+	err1 := errors.New("first error")
+	err2 := errors.New("second error")
+	combined := errorutil.New("combined error").Wrap(err1, err2)
+
+	if !errors.Is(combined, err1) {
+		t.Errorf("expected combined error to match err1")
+	}
+
+	// Test errors.As functionality
+	customErr := &customError{msg: "custom error"}
+	wrappedCustom := errorutil.NewWithErr(customErr).WithTag("wrapped")
+
+	var targetCustom *customError
+	if !errors.As(wrappedCustom, &targetCustom) {
+		t.Errorf("expected errors.As to find custom error type")
+	}
+
+	if targetCustom.msg != "custom error" {
+		t.Errorf("expected custom error message 'custom error', got %s", targetCustom.msg)
+	}
+}
diff --git a/errors/errinterface.go b/errors/errinterface.go
index f7088f80..baf6fa90 100644
--- a/errors/errinterface.go
+++ b/errors/errinterface.go
@@ -9,6 +9,8 @@ type Error interface {
 	WithLevel(level ErrorLevel) Error
 	// Error is interface method of 'error'
 	Error() string
+	// Unwrap returns the underlying error
+	Unwrap() error
 	// Wraps existing error with errors (skips if passed error is nil)
 	Wrap(err ...error) Error
 	// Msgf wraps error with given message
diff --git a/errors/errors.go b/errors/errors.go
index 8d07b221..1f888b09 100644
--- a/errors/errors.go
+++ b/errors/errors.go
@@ -11,27 +11,33 @@ import (
 
 // IsAny checks if err is not nil and matches any one of errxx errors
 // if match successful returns true else false
-// Note: no unwrapping is done here
 func IsAny(err error, errxx ...error) bool {
 	if err == nil {
 		return false
 	}
-	if enrichedErr, ok := err.(Error); ok {
-		for _, v := range errxx {
+
+	for _, v := range errxx {
+		if v == nil {
+			continue
+		}
+
+		// Use stdlib errors.Is for proper err chain traversal
+		// NOTE(dwisiswant0): Check both directions since either error could
+		// wrap the other
+		if errors.Is(err, v) || errors.Is(v, err) {
+			return true
+		}
+
+		// also check enriched error equality (backward-compatible)
+		if enrichedErr, ok := err.(Error); ok {
 			if enrichedErr.Equal(v) {
 				return true
 			}
 		}
-	} else {
-		for _, v := range errxx {
-			// check if v is an enriched error
-			if ee, ok := v.(Error); ok && ee.Equal(err) {
-				return true
-			}
-			// check standard error equality
-			if strings.EqualFold(err.Error(), fmt.Sprint(v)) {
-				return true
-			}
+
+		// fallback to str cmp for non-enriched errors
+		if strings.EqualFold(err.Error(), fmt.Sprint(v)) {
+			return true
 		}
 	}
 	return false