Top Telecommunications Companies
Cybersecurity Ratings

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Cybersecurity, Privacy and AI Safety Ratings of
Top Telecommunications Companies

Industry: Telecommunications Companies
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Telecommunications Companies Ranking

Source of companies: View original list
Ranking last updated: November 9, 2026
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The next ranking update is expected on December 6, 2026.
More details:
#OrganizationDomainUpdated OnOverall Rating
1A1a1.comOctober 31, 2026
A
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AA+AAA+
2Yasyas.co.tzOctober 31, 2026
A
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A+AAAA+
3Corningcorning.comOctober 31, 2026
A
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-AAAA+
4Vodacomvodacom.comOctober 31, 2026
A
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AAA-AA+
5Inwiinwi.maOctober 31, 2026
A-
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AA-AA-A+
6kpnkpn.comOctober 5, 2026
A-
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-A-AAA+
7Optimumoptimum.comOctober 31, 2026
A-
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AA-A-A-A+
8Yoigoyoigo.comOctober 31, 2026
A-
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-A-A-A-A+
9OmanTelomantel.omOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AB+AAA+
10Virgin Mediavirginmedia.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+AAAA+
11Cosmote Tcosmote.grOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-AAA+
12DNAdna.fiOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+AA-AA+
13EEee.co.ukOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-AAA+
14Tele2tele2.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+AA-AA+
15Ttelekom.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B+AAA+
16e&eand.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-A-AA+
17Entelentel.clOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B+A-AA+
18Skysky.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-AB+A-A+
19Telkomseltelkomsel.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-AA-A+
20TELUStelus.comNovember 7, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B+A-AA+
21HKBNhkbn.netOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B+A-A-A+
22NOSnos.ptOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-A-A-A+
23Fastwebfastweb.itOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+AB+B+A+
24Vodafonevodafone.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
ABAAA+
25Telenortelenor.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA+A-AA+
26Hugheshughes.comOctober 2, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-ABAA+
27Nuudaynuuday.dkOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-ABAA+
28BTbt.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+AAA+
29Ericssonericsson.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
ABB+AA+
30Optusoptus.com.auOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BAAA+
31SK telecomssktelecom.comOctober 2, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+ABAA+
32dudu.aeOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-BB+AA+
33Elisaelisa.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA-B+AA+
34Jio Groupjio.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA-B+AA+
35Telmextelmex.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-BAA+
36Telstratelstra.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+A-AA+
37Globe Telecomglobe.com.phOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BA-A-A+
38Sparkspark.co.nzOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+B+AA+
39Videotronvideotron.comOctober 2, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BB+AA+
40HKThkt.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-B+BA+
41Ringcentralringcentral.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B+BB+A+
42Lumenlumen.comOctober 2, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+B+B+A+
43Ooredooooredoo.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-BAAB
44Plusplus.plOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA-A-BA+
45Mobilymobily.com.saOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA+BBA+
46Playplay.plOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-AAA+
47Freenetfreenet.deOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-AA-A+
48O2o2online.esOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-AA-A+
49Turkcellturkcell.com.trOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-A-AA+
50KDDIkddi.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-A-A-A+
51Freefree.frOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A+B+AA+
52Windstreamwindstream.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
AB+A+B-A+
53Vonagevonage.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-B+AAA+
54Alticealtice.netOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-AA-B+A+
55BSNLbsnl.co.inOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-B+AA+
56Jazzjazz.com.pkOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-B-AA+
57Bouygues Telecombouyguestelecom.frOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-A-B-A+
58Megacablemegacable.com.mxOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-B+A-A-A+
59Izziizzi.mxOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-B+B+AA+
60Sunrisesunrise.chNovember 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+B-B+AA+
61AT&Tatt.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-B+B-A+
62DIGIdigi.roOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-B+A-B+A+
63Movistarmovistar.esOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-B+B-A+
64Yettelyettel.huOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-BAAA+
65HOThot.net.ilOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-A+B-BA+
66Proximusproximus.beOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-ABB-A+
67Starhubstarhub.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB-AA-A+
68Swisscomswisscom.chNovember 7, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA-AB-A+
69Orangeorange.comOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-BA-A+
70tdc nettdcnet.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A+BB+A+
71Nokianokia.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BA-B+B-A+
72Unifiunifi.com.myOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+B-A-BA+
73Tracfonetracfone.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BBAB-A+
74Kazakhtelecomtelecom.kzOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-BBA+
75Telceltelcel.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BBB-A+
76Citic Telecomscitictel.comOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-AA-B-A+
77Telecom Egyptte.egOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A-B-AA+
78Verizonverizon.comOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-B-AB-A+
79SFRsfr.frOctober 5, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-A+B-BA+
80Juniper Networksjuniper.netOctober 3, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-BAB-A+
81Maroc telecomiam.maOctober 31, 2026
B+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-B+B-BA+
82Qualcommqualcomm.comOctober 31, 2026
B
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B-BBB-A+
83Claroclaro.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+AAAA+
84Ziggoziggo.nlOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+B+AAA+
85Openreachopenreach.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+A-A+C+A+
86TalkTalktalktalk.co.ukOctober 3, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+A-B+AA+
87SoftBanksoftbank.jpOctober 3, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+AB+C+A+
88Zainzain.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+B+B+AA+
89Wind Trewindtre.itOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+ABAA+
90Chunghwacht.com.twOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+BA+A-A+
91CelcomDigicelcomdigi.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-BAC+A+
92Spectrumspectrum.comOctober 5, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BC+AA-A+
93Vivovivo.com.brOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
A-BAC+A+
94Singtelsingtel.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+A+C+A+
95Cogecocogeco.caOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BA-C+A+
96MTSmts.ruOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+C+A-BA+
97China Unicom10010.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
BB+B+C+A+
98Cellcomcellcom.co.ilOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+BB+B+A+
99Far Eastone Telecommunicationsfetnet.netOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
B+BB+C+A+
100Quantum Fiberquantumfiber.comOctober 31, 2026
C+
Website SecurityWebsite PrivacySSL SecurityEmail SecurityGenAI Exposure
C+B+B+BA+
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