this fixes #274

assets/checksums.txt

@@ -1,6 +1,7 @@
 39c6f45e6a3d4ec664d24fa9cc5869dc assets/ublock/thirdparty-lists.txt
 543a11c66e8ebda22e9817552da9d3b8 assets/ublock/privacy.txt
-e820b8ea2342360872fc94cd4f86b65c assets/ublock/filters.txt
+41c57534508cde61b7b5af1279d8b363 assets/ublock/filters.txt
+799fa7a31f111f19d5451dc4d610bebe assets/ublock/mirror-candidates.txt
 19e25ce60f7b9e470c110334506b5e15 assets/ublock/filter-lists.json
 132b3ecc9da8a68c3faf740c00af734b assets/thirdparties/adblock-plus-japanese-filter.googlecode.com/hg/abp_jp.txt
 94c0a3eab74c42783855f07b22a429cf assets/thirdparties/home.fredfiber.no/langsholt/adblock.txt

assets/ublock/filters.txt

@@ -127,3 +127,7 @@ google.*###center_col > #tads
 
 # To counter `adm.fwmrm.net` from hpHosts, MVPS, Dan Pollock's
 @@||adm.fwmrm.net^$domain=go.com
+
+# https://github.com/gorhill/uBlock/issues/274
+# To counter `mopub.com` in Peter Lowe's
+@@||mopub.com^$~third-party

assets/ublock/mirror-candidates.txt

@@ -0,0 +1,25 @@
+ajax.googleapis.com
+    /^ajax\.googleapis\.com\/ajax\/libs\//
+fonts.googleapis.com
+    /^fonts\.googleapis\.com/
+fonts.gstatic.com
+    /^fonts\.gstatic\.com/
+cdnjs.cloudflare.com
+    /^cdnjs\.cloudflare\.com\/ajax\/libs\//
+code.jquery.com
+    /^code\.jquery\.com/
+s0.2mdn.net
+    /[^\\]*2mdn\.net\/instream\/html5\/ima3\.js/
+www.googletagservices.com
+    /www\.googletagservices\.com\/tag\/js\/gpt\.js/
+maxcdn.bootstrapcdn.com
+    /^maxcdn\.bootstrapcdn\.com\/font-awesome\//
+netdna.bootstrapcdn.com
+    /[^\\]+\.bootstrapcdn\.com\/bootstrap\//
+    /[^\\]+\.bootstrapcdn\.com\/font-awesome\//
+b.scorecardresearch.com
+    /^b\.scorecardresearch\.com\/beacon\.js/
+platform.twitter.com
+    /^platform\.twitter\.com\/widgets\.js/
+cdn.quilt.janrain.com
+    /^cdn\.quilt\.janrain\.com\//