diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16ec15d..f12b64c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -111,15 +111,8 @@ jobs:
         uses: actions/download-artifact@v2
         with:
           name: coverage
-      # - name: Debug downloaded artifacts
-      #   id: debug_downloaded_artifacts
-      #   run: |
-      #     ls -ahl
-      # - name: Coveralls
-      #   uses: coverallsapp/github-action@master
-      #   with:
-      #     github-token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true # optional (default = false)
           verbose: true # optional (default = false)
+          token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/samples/negative/development/invalid_ip.json b/samples/negative/development/invalid_ip.json
index 6e51e24..4552fa4 100644
--- a/samples/negative/development/invalid_ip.json
+++ b/samples/negative/development/invalid_ip.json
@@ -11,7 +11,7 @@
   "Disclosure": true,
   "Report": {
     "ReportClass": "Content",
-    "ReportType": "ChildAbuse",
+    "ReportType": "ChildSexualAbuseMaterial",
     "Date": "2018-02-05T14:17:10Z",
     "SourceIp": "not an IP",
     "SourcePort": 9999999,
diff --git a/samples/negative/development/invalid_ip2.json b/samples/negative/development/invalid_ip2.json
index 7c8dcbf..6a626f5 100644
--- a/samples/negative/development/invalid_ip2.json
+++ b/samples/negative/development/invalid_ip2.json
@@ -11,7 +11,7 @@
   "Disclosure": true,
   "Report": {
     "ReportClass": "Content",
-    "ReportType": "ChildAbuse",
+    "ReportType": "ChildSexualAbuseMaterial",
     "Date": "2018-02-05T14:17:10Z",
     "SourceIp": 45545,
     "SourcePort": 80,
diff --git a/samples/positive/development/childabuse_sample.json b/samples/positive/development/csam_sample.json
similarity index 60%
rename from samples/positive/development/childabuse_sample.json
rename to samples/positive/development/csam_sample.json
index 0d2e299..3eda5a3 100644
--- a/samples/positive/development/childabuse_sample.json
+++ b/samples/positive/development/csam_sample.json
@@ -11,10 +11,10 @@
   "Disclosure": true,
   "Report": {
     "ReportClass": "Content",
-    "ReportType": "ChildAbuse",
-    "Date": "2018-02-05T14:17:10Z",
-    "SourceIp": "192.0.2.55",
-    "SourcePort": 80,
-    "SourceUrl": "http://evil.website.com/index.html"
+    "ReportType": "ChildSexualAbuseMaterial",
+    "Date": "2023-08-05T14:17:10Z",
+    "SourceUrl": "https://evil.hoster.com/csam.zip",
+    "ReporterNotes": "The zip file requires this password to open: 'example'",
+    "ReporterCaseID": "CASE-1234-2023"
   }
 }
diff --git a/samples/positive/development/csam_sample_links.json b/samples/positive/development/csam_sample_links.json
new file mode 100644
index 0000000..5bc6e36
--- /dev/null
+++ b/samples/positive/development/csam_sample_links.json
@@ -0,0 +1,21 @@
+{
+  "Version": "development",
+  "ReporterInfo": {
+    "ReporterOrg": "ExampleOrg",
+    "ReporterOrgDomain": "example.com",
+    "ReporterOrgEmail": "reports@example.com",
+    "ReporterContactEmail": "contact@example.com",
+    "ReporterContactName": "Mr. Example",
+    "ReporterContactPhone": "+ 01 000 1234567"
+  },
+  "Disclosure": true,
+  "Report": {
+    "ReportClass": "Content",
+    "ReportType": "ChildSexualAbuseMaterial",
+    "ReportSubType": "Link-Sharing",
+    "Date": "2023-08-05T14:17:10Z",
+    "SourceUrl": "https://evil.hoster.com/csam.zip",
+    "ReporterNotes": "The zip file requires this password to open: 'example'",
+    "ReporterCaseID": "CASE-1234-2023"
+  }
+}
diff --git a/schemas/development/childabuse.schema.json b/schemas/development/csam.schema.json
similarity index 68%
rename from schemas/development/childabuse.schema.json
rename to schemas/development/csam.schema.json
index 04d5c23..d8a63c5 100644
--- a/schemas/development/childabuse.schema.json
+++ b/schemas/development/csam.schema.json
@@ -1,8 +1,8 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/xarf/schema-discussion/master/schemas/development/childabuse.schema.json",
-  "title": "XARF CHILDABUSE",
-  "description": "A format to report child abuse events.",
+  "$id": "https://raw.githubusercontent.com/xarf/schema-discussion/master/schemas/development/csam.schema.json",
+  "title": "XARF CHILDSEXUALABUSEMATERIAL",
+  "description": "A format to report content depicting child sexual abuse.",
   "allOf": [
     {
       "$ref": "xarf_shared.schema.json#/properties/XarfBase"
@@ -24,7 +24,11 @@
                 },
                 "ReportType": {
                   "type": "string",
-                  "enum": ["ChildAbuse"]
+                  "enum": ["ChildSexualAbuseMaterial"]
+                },
+                "ReportSubType": {
+                  "type": "string",
+                  "enum": ["Link-Sharing"]
                 }
               }
             }
diff --git a/schemas/development/openservice.schema.json b/schemas/development/openservice.schema.json
index 61b26d9..658bb56 100644
--- a/schemas/development/openservice.schema.json
+++ b/schemas/development/openservice.schema.json
@@ -35,6 +35,7 @@
               "$ref": "xarf_shared.schema.json#/properties/Service"
             },
             {
+              "type": "object",
               "required": ["ServiceName"]
             },
             {
diff --git a/schemas/development/xarf.schema.json b/schemas/development/xarf.schema.json
index 98ce762..d3672c8 100644
--- a/schemas/development/xarf.schema.json
+++ b/schemas/development/xarf.schema.json
@@ -38,7 +38,7 @@
       "$ref": "potentially_compromised_account.schema.json"
     },
     {
-      "$ref": "childabuse.schema.json"
+      "$ref": "csam.schema.json"
     },
     {
       "$ref": "botnet.schema.json"
diff --git a/schemas/development/xarf_shared.schema.json b/schemas/development/xarf_shared.schema.json
index fcfabd9..7a24406 100644
--- a/schemas/development/xarf_shared.schema.json
+++ b/schemas/development/xarf_shared.schema.json
@@ -695,7 +695,8 @@
                 "enum": ["Low", "Medium", "High"]
               },
               "Vector": {
-                "pattern": "^\\(?AV:[LAN]\\/AC:[HML]\\/Au:[MSN]\\/C:[NPC]\\/I:[NPC]\\/A:[NPC](\\/E:((ND)|(POC)|[UFH])\\/RL:([WU]|(ND)|(OF)|(TF))\\/RC:(C|(ND)|(UC)|(UR)))?(\\/CDP:([NLH]|ND|LM|MH)\\/TD:(ND|[NLMH])\\/CR:(ND|[NLMH])\\/IR:(ND|[LMH])\\/AR:(ND|[LMH]))?\\)?$"
+                "pattern": "^\\(?AV:[LAN]\\/AC:[HML]\\/Au:[MSN]\\/C:[NPC]\\/I:[NPC]\\/A:[NPC](\\/E:((ND)|(POC)|[UFH])\\/RL:([WU]|(ND)|(OF)|(TF))\\/RC:(C|(ND)|(UC)|(UR)))?(\\/CDP:([NLH]|ND|LM|MH)\\/TD:(ND|[NLMH])\\/CR:(ND|[NLMH])\\/IR:(ND|[LMH])\\/AR:(ND|[LMH]))?\\)?$",
+                "type": "string"
               }
             }
           },
@@ -705,7 +706,8 @@
                 "enum": ["None", "Low", "Medium", "High", "Critical"]
               },
               "Vector": {
-                "pattern": "^CVSS:3.[01]\\/AV:[NALP]\\/AC:[LH]\\/PR:[NLH]\\/UI:[NR]\\/S:[UC]\\/C:[NLH]\\/I:[NLH]\\/A:[NLH](\\/E:[XUPFH]\\/RL:[XOTWU]\\/RC:[XURC])?(\\/CR:[XLMH]\\/IR:[XLMH]\\/AR:[XLMH]\\/MAV:[XNALP]\\/MAC:[XLH]\\/MPR:[XNLH]\\/MUI:[XNR]\\/MS:[XUC]\\/MC:[XNLH]\\/MI:[XNLH]\\/MA:[XNLH])?$"
+                "pattern": "^CVSS:3.[01]\\/AV:[NALP]\\/AC:[LH]\\/PR:[NLH]\\/UI:[NR]\\/S:[UC]\\/C:[NLH]\\/I:[NLH]\\/A:[NLH](\\/E:[XUPFH]\\/RL:[XOTWU]\\/RC:[XURC])?(\\/CR:[XLMH]\\/IR:[XLMH]\\/AR:[XLMH]\\/MAV:[XNALP]\\/MAC:[XLH]\\/MPR:[XNLH]\\/MUI:[XNR]\\/MS:[XUC]\\/MC:[XNLH]\\/MI:[XNLH]\\/MA:[XNLH])?$",
+                "type": "string"
               }
             }
           }