diff --git a/changelog/unreleased/issue-4529 b/changelog/unreleased/issue-4529
index c3ec69510..fed726d2d 100644
--- a/changelog/unreleased/issue-4529
+++ b/changelog/unreleased/issue-4529
@@ -1,14 +1,18 @@
-Enhancement: Verify data integrity before upload
+Enhancement: Add extra verification of data integrity before upload
 
-Hardware issues or a bug in restic could cause restic to create corrupted files
-that were then uploaded to the repository. Detecting such corruption usually
-required explicitly running the `check --read-data` command.
+Hardware issues, or a bug in restic or its dependencies, could previously cause
+corruption in the files restic created and stored in the repository. Detecting
+such corruption previously required explicitly running the `check --read-data`
+or `check --read-data-subset` commands.
 
-To prevent the upload of corrupted data to the repository, restic now
-additionally verifies that files can be decoded and contain the correct data
-beforehand. This increases the CPU usage during backups. If absolutely
-necessary, you can disable the verification using the option
-`--no-extra-verify`.
+To further ensure data integrity, even in the case of hardware issues or
+software bugs, restic now performs additional verification of the files about
+to be uploaded to the repository.
+
+These extra checks will increase CPU usage during backups. They can therefore,
+if absolutely necessary, be disabled using the `--no-extra-verify` global
+option. Please note that this should be combined with more active checking
+using the previously mentioned check commands.
 
 https://github.com/restic/restic/issues/4529
 https://github.com/restic/restic/pull/4681
diff --git a/cmd/restic/global.go b/cmd/restic/global.go
index 8568e41c3..528c6e129 100644
--- a/cmd/restic/global.go
+++ b/cmd/restic/global.go
@@ -140,7 +140,7 @@ func init() {
 	f.BoolVar(&globalOptions.InsecureTLS, "insecure-tls", false, "skip TLS certificate verification when connecting to the repository (insecure)")
 	f.BoolVar(&globalOptions.CleanupCache, "cleanup-cache", false, "auto remove old cache directories")
 	f.Var(&globalOptions.Compression, "compression", "compression mode (only available for repository format version 2), one of (auto|off|max) (default: $RESTIC_COMPRESSION)")
-	f.BoolVar(&globalOptions.NoExtraVerify, "no-extra-verify", false, "skip verification of data before upload")
+	f.BoolVar(&globalOptions.NoExtraVerify, "no-extra-verify", false, "skip additional verification of data before upload (see documentation)")
 	f.IntVar(&globalOptions.Limits.UploadKb, "limit-upload", 0, "limits uploads to a maximum `rate` in KiB/s. (default: unlimited)")
 	f.IntVar(&globalOptions.Limits.DownloadKb, "limit-download", 0, "limits downloads to a maximum `rate` in KiB/s. (default: unlimited)")
 	f.UintVar(&globalOptions.PackSize, "pack-size", 0, "set target pack `size` in MiB, created pack files may be larger (default: $RESTIC_PACK_SIZE)")
diff --git a/doc/047_tuning_backup_parameters.rst b/doc/047_tuning_backup_parameters.rst
index 5773ac161..d8fb2c9b6 100644
--- a/doc/047_tuning_backup_parameters.rst
+++ b/doc/047_tuning_backup_parameters.rst
@@ -63,12 +63,15 @@ variable ``RESTIC_COMPRESSION``.
 Data Verification
 =================
 
-To prevent the upload of corrupted data to the repository, restic verifies that files can
-be decoded and contain the correct data beforehand. This increases the CPU usage during
-backups. If necessary, you can disable this verification using the option ``--no-extra-verify``.
-However, in this case you should verify the repository integrity more actively using
-``restic check --read-data``. Otherwise, data corruption due to hardware issues or software
-bugs might go unnoticed.
+To prevent the upload of corrupted data to the repository, which can happen due
+to hardware issues or software bugs, restic verifies that generated files can
+be decoded and contain the correct data beforehand. This increases the CPU usage
+during backups. If necessary, you can disable this verification using the
+``--no-extra-verify`` option of the ``backup`` command. However, in this case
+you should verify the repository integrity more actively using
+``restic check --read-data`` (or the similar ``--read-data-subset`` option).
+Otherwise, data corruption due to hardware issues or software bugs might go
+unnoticed.
 
 
 File Read Concurrency
diff --git a/internal/pack/pack.go b/internal/pack/pack.go
index 34e87f1f9..f9e7896e0 100644
--- a/internal/pack/pack.go
+++ b/internal/pack/pack.go
@@ -87,7 +87,8 @@ func (p *Packer) Finalize() error {
 	encryptedHeader = binary.LittleEndian.AppendUint32(encryptedHeader, uint32(len(encryptedHeader)))
 
 	if err := verifyHeader(p.k, encryptedHeader, p.blobs); err != nil {
-		return fmt.Errorf("detected data corruption while writing pack-file header: %w\nCorrupted data is either caused by hardware problems or bugs in restic. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting", err)
+		//nolint:revive // ignore linter warnings about error message spelling
+		return fmt.Errorf("Detected data corruption while writing pack-file header: %w\nCorrupted data is either caused by hardware issues or software bugs. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting.", err)
 	}
 
 	// append the header
diff --git a/internal/repository/repository.go b/internal/repository/repository.go
index cea43b0d3..40794508f 100644
--- a/internal/repository/repository.go
+++ b/internal/repository/repository.go
@@ -425,7 +425,8 @@ func (r *Repository) saveAndEncrypt(ctx context.Context, t restic.BlobType, data
 	ciphertext = r.key.Seal(ciphertext, nonce, data, nil)
 
 	if err := r.verifyCiphertext(ciphertext, uncompressedLength, id); err != nil {
-		return 0, fmt.Errorf("detected data corruption while saving blob %v: %w\nCorrupted blobs are either caused by hardware problems or bugs in restic. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting", id, err)
+		//nolint:revive // ignore linter warnings about error message spelling
+		return 0, fmt.Errorf("Detected data corruption while saving blob %v: %w\nCorrupted blobs are either caused by hardware issues or software bugs. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting.", id, err)
 	}
 
 	// find suitable packer and add blob
@@ -521,7 +522,8 @@ func (r *Repository) SaveUnpacked(ctx context.Context, t restic.FileType, buf []
 	ciphertext = r.key.Seal(ciphertext, nonce, p, nil)
 
 	if err := r.verifyUnpacked(ciphertext, t, buf); err != nil {
-		return restic.ID{}, fmt.Errorf("detected data corruption while saving file of type %v: %w\nCorrupted data is either caused by hardware problems or bugs in restic. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting", t, err)
+		//nolint:revive // ignore linter warnings about error message spelling
+		return restic.ID{}, fmt.Errorf("Detected data corruption while saving file of type %v: %w\nCorrupted data is either caused by hardware issues or software bugs. Please open an issue at https://github.com/restic/restic/issues/new/choose for further troubleshooting.", t, err)
 	}
 
 	if t == restic.ConfigFile {