diff --git a/ts/messageModifiers/AttachmentDownloads.ts b/ts/messageModifiers/AttachmentDownloads.ts
index 1fffa349ea24..a8bf656bdde3 100644
--- a/ts/messageModifiers/AttachmentDownloads.ts
+++ b/ts/messageModifiers/AttachmentDownloads.ts
@@ -31,6 +31,7 @@ import {
   getMaximumIncomingAttachmentSizeInKb,
   getMaximumIncomingTextAttachmentSizeInKb,
 } from '../types/AttachmentSize';
+import { redactCdnKey } from '../util/privacy';
 
 const {
   getMessageById,
@@ -221,7 +222,6 @@ async function _maybeStartJob(): Promise<void> {
         const logId = `attachment_downloads/_maybeStartJob/postProcess/${job.id}`;
         try {
           await promise;
-          log.info(`${logId}: job has finished running`);
           if (_activeAttachmentDownloadJobs[job.id]) {
             throw new Error(
               `${logId}: Active attachments jobs list still has this job!`
@@ -269,12 +269,18 @@ async function _runJob(job?: AttachmentDownloadJobType): Promise<void> {
       );
     }
 
-    logger.info(`attachment_downloads/_runJob(${id}): starting`);
-
     const pending = true;
     await setAttachmentDownloadJobPending(id, pending);
 
     message = await _getMessageById(id, messageId);
+    logger.info(
+      'attachment_downloads/_runJob' +
+        `(jobId: ${id}, type: ${type}, index: ${index},` +
+        ` cdnKey: ${
+          attachment.cdnKey ? redactCdnKey(attachment.cdnKey) : null
+        },` +
+        ` messageTimestamp: ${message?.attributes.timestamp}): starting`
+    );
 
     if (!message) {
       return;
@@ -475,10 +481,6 @@ async function _finishJob(
     await saveMessage(message.attributes, {
       ourAci: window.textsecure.storage.user.getCheckedAci(),
     });
-  } else {
-    logger.info(
-      `attachment_downloads/_finishJob for job id: ${id} without message`
-    );
   }
 
   await removeAttachmentDownloadJob(id);
@@ -525,8 +527,6 @@ async function _addAttachmentToMessage(
   const logPrefix = `${message.idForLogging()} (type: ${type}, index: ${index})`;
   const attachmentSignature = getAttachmentSignature(attachment);
 
-  log.info(`${logPrefix}: _addAttachmentToMessage: starting`);
-
   if (type === 'long-message') {
     let handledAnywhere = false;
     let attachmentData: Uint8Array | undefined;
@@ -612,7 +612,6 @@ async function _addAttachmentToMessage(
           `${logPrefix}: Long message attachment found no matching place to apply`
         );
       }
-      log.info(`${logPrefix}: _addAttachmentToMessage finished`);
     }
     return;
   }
diff --git a/ts/textsecure/downloadAttachment.ts b/ts/textsecure/downloadAttachment.ts
index e97230b89255..347907ebe470 100644
--- a/ts/textsecure/downloadAttachment.ts
+++ b/ts/textsecure/downloadAttachment.ts
@@ -27,6 +27,7 @@ import {
 import type { ProcessedAttachment } from './Types.d';
 import type { WebAPIType } from './WebAPI';
 import { createName, getRelativePath } from '../windows/attachments';
+import { redactCdnKey } from '../util/privacy';
 
 export function getCdn(attachment: ProcessedAttachment): string {
   const { cdnId, cdnKey } = attachment;
@@ -89,7 +90,7 @@ export async function downloadAttachmentV2(
 ): Promise<AttachmentType> {
   const { cdnNumber, contentType, digest, key, size } = attachment;
   const cdn = getCdn(attachment);
-  const logId = `downloadAttachmentV2(${cdn}):`;
+  const logId = `downloadAttachmentV2(${redactCdnKey(cdn)}:`;
 
   strictAssert(digest, `${logId}: missing digest`);
   strictAssert(key, `${logId}: missing key`);
@@ -100,11 +101,8 @@ export async function downloadAttachmentV2(
     dropNull(cdnNumber),
     options
   );
-  log.info(`${logId} got download stream`);
 
   const cipherTextRelativePath = await downloadToDisk({ downloadStream, size });
-  log.info(`${logId} downloaded encrypted file to disk`);
-
   const cipherTextAbsolutePath =
     window.Signal.Migrations.getAbsoluteAttachmentPath(cipherTextRelativePath);
 
@@ -115,7 +113,6 @@ export async function downloadAttachmentV2(
     size,
     theirDigest: Bytes.fromBase64(digest),
   });
-  log.info(`${logId} successfully decrypted`);
 
   safeUnlinkSync(cipherTextAbsolutePath);
 
diff --git a/ts/types/Attachment.ts b/ts/types/Attachment.ts
index 6b5e469738dc..6e3891d9b698 100644
--- a/ts/types/Attachment.ts
+++ b/ts/types/Attachment.ts
@@ -413,19 +413,15 @@ export async function captureDimensionsAndScreenshot(
   if (!attachment.path) {
     return attachment;
   }
-  logger.info('captureDimensionsAndScreenshot: starting');
 
   const absolutePath = getAbsoluteAttachmentPath(attachment.path);
 
   if (GoogleChrome.isImageTypeSupported(contentType)) {
     try {
-      logger.info('captureDimensionsAndScreenshot: getting image dimensions');
       const { width, height } = await getImageDimensionsFromURL({
         objectUrl: absolutePath,
         logger,
       });
-
-      logger.info('captureDimensionsAndScreenshot: generating thumbnail');
       const thumbnailBuffer = await blobToArrayBuffer(
         await makeImageThumbnail({
           size: THUMBNAIL_SIZE,
@@ -434,7 +430,7 @@ export async function captureDimensionsAndScreenshot(
           logger,
         })
       );
-      logger.info('captureDimensionsAndScreenshot: writing thumbnail');
+
       const thumbnailPath = await writeNewAttachmentData(
         new Uint8Array(thumbnailBuffer)
       );
@@ -461,7 +457,6 @@ export async function captureDimensionsAndScreenshot(
 
   let screenshotObjectUrl: string | undefined;
   try {
-    logger.info('captureDimensionsAndScreenshot: making video screenshot');
     const screenshotBuffer = await blobToArrayBuffer(
       await makeVideoScreenshot({
         objectUrl: absolutePath,
@@ -473,17 +468,14 @@ export async function captureDimensionsAndScreenshot(
       screenshotBuffer,
       THUMBNAIL_CONTENT_TYPE
     );
-    logger.info('captureDimensionsAndScreenshot: getting image dimensions');
     const { width, height } = await getImageDimensionsFromURL({
       objectUrl: screenshotObjectUrl,
       logger,
     });
-    logger.info('captureDimensionsAndScreenshot: writing attachment data');
     const screenshotPath = await writeNewAttachmentData(
       new Uint8Array(screenshotBuffer)
     );
 
-    logger.info('captureDimensionsAndScreenshot: making thumbnail');
     const thumbnailBuffer = await blobToArrayBuffer(
       await makeImageThumbnail({
         size: THUMBNAIL_SIZE,
@@ -493,7 +485,6 @@ export async function captureDimensionsAndScreenshot(
       })
     );
 
-    logger.info('captureDimensionsAndScreenshot: writing thumbnail');
     const thumbnailPath = await writeNewAttachmentData(
       new Uint8Array(thumbnailBuffer)
     );
diff --git a/ts/util/privacy.ts b/ts/util/privacy.ts
index efe910a62bd4..e1089cae9aa8 100644
--- a/ts/util/privacy.ts
+++ b/ts/util/privacy.ts
@@ -163,6 +163,10 @@ export const redactCallLinkRootKeys = (text: string): string => {
   return text.replace(CALL_LINK_ROOT_KEY_PATTERN, `${REDACTION_PLACEHOLDER}$1`);
 };
 
+export const redactCdnKey = (cdnKey: string): string => {
+  return `${REDACTION_PLACEHOLDER}${cdnKey.slice(-3)}`;
+};
+
 const createRedactSensitivePaths = (
   paths: ReadonlyArray<string>
 ): RedactFunction => {