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Outbound spam rankings as a proxy for organizational security
Spam as a sneeze for infosec disease

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Rankings   New: Rankings for April 2012: Microsoft pushed U.S. to #1 worldwide!   See menu on left for rankings.

   

January 2012 Monthly United States United States  Medical SpamRankings.net from CBL Volume
(Previous Month, Next Month)

1(-)AS 22328 CSHS
2(-)AS 14946 BMHCC
3(7)AS 18818 LSUHSCS-NET2
4(-)AS 22955 CHHS-1
More...
All the top four were worse. But there were only four, because many medical spammers stopped spamming.
Cedars-Sinai Health Systems' AS 22328 CSHS came from nowhere to first place.

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values.csv No CBL data dropouts in January 2012.
One PSBL data dropout on 25 January 2012.

values.csv No CBL data dropouts in January 2012.
One PSBL data dropout on 25 January 2012.
Change the chart to logarithmic.


Baptist Memorial Health Care's AS 14946 BMHCC, even though placing second, also gets most improved for taking its spam to zero in this chart.
Cedars-Sinai Health Systems' AS 22328 CSHS takes most worsened, no contest.

January 2012 Monthly United States United States  Medical SpamRankings.net from CBL Volume
(Previous Month, Next Month)

Only four United States U.S. medical spammers sighted in the CBL data, and one much more than the others.
Rank (Previous)OrganizationVolume
1(-)Cedars-Sinai Health Systems
www.cedars-sinai.edu/
AS 22328 CSHS
2,873
96.8%
2(-)Baptist Memorial Health Care Corporation
www.baptistonline.org
AS 14946 BMHCC
77
2.6%
3(7)LSU Health Sciences Center - Shreveport
www.lsuhsc.edu
AS 18818 LSUHSCS-NET2
10
0.337%
4(-)Children\'s Hospital & Health System Inc.
www.chw.org/
AS 22955 CHHS-1
7
0.236%
Total2,967
100%
Not in this ranking, but
in previous ranking

-(1)Catholic Health Initiatives
www.catholichealthinit.org/
AS 21712 ASN-SJHC
39
-(2)The Methodist Hospital
www.methodisthealth.com/
AS 33563 THEMETHODISTHOSPITAL-HOUSTON
35
-(3)Apria Healthcare Inc.
www.apria.com/home/
AS 19335 APRIA-HEALTHCARE
31
-(4)Yale-New Haven Health Services Corporation
www.ynhh.org/
AS 20442 YNHHSC
25
-(5)Kaleida Health
www.kaleidahealth.org/
AS 33177 KALEI-2-AS
14
-(6)Decatur Hospital Authority
www.wiseregional.com/
AS 46211 DHA
10
-(8)Cleveland Clinic Foundation
www.clevelandclinic.org
AS 22093 CCF-NETWORK
2

That's an unequal pie.

One bar outspams them all.
parameters.json
Lots of little medical spammers cleaned up their acts.