.txt

Secure Your Vulnerability Disclosure

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What is security.txt?

It is a way for organizations to communicate information about their security disclosure practices and ways to contact them. The information within can be used by security researchers and others to report security issues.

The file is placed in /.well-known/security.txt or /security.txt.

It is not a replacement for a responsible disclosure policy although it provides an easy way to find security contacts and how to disclose safely.

For more information, see 

 or 

.

Top 150

Last updated: 2024-09-22T19:28:43Z
Rank
Status
Domain
Signed
1
Valid
www.google.com
Unsigned
2
Not found
www.blogger.com
3
Invalid
youtube.com
Unsigned
4
Invalid
linkedin.com
Unsigned
5
Not found
support.google.com
6
Invalid
cloudflare.com
Unsigned
7
Valid
microsoft.com
Unsigned
8
Valid
apple.com
Unsigned
9
Valid
en.wikipedia.org
Unsigned
10
Not found
play.google.com
11
Valid
wordpress.org
Unsigned
12
Not found
docs.google.com
13
Invalid
mozilla.org
14
Not found
maps.google.com
15
Not found
youtu.be
16
Not found
drive.google.com
17
Not found
bp.blogspot.com
18
Not found
sites.google.com
19
Not found
googleusercontent.com
20
Not found
accounts.google.com
21
Not found
t.me
22
Not found
europa.eu
23
Not found
plus.google.com
24
Invalid
whatsapp.com
Unsigned
25
Invalid
adobe.com
Signed
26
Invalid
facebook.com
Unsigned
27
Not found
policies.google.com
28
Not found
uol.com.br
29
Invalid
istockphoto.com
Unsigned
30
Invalid
vimeo.com
Unsigned
31
Not found
vk.com
32
Valid
github.com
Unsigned
33
Invalid
amazon.com
Unsigned
34
Valid
search.google.com
Unsigned
35
Invalid
bbc.co.uk
36
Valid
google.de
Unsigned
37
Not found
live.com
38
Not found
gravatar.com
39
Not found
nih.gov
40
Not found
dan.com
41
Not found
files.wordpress.com
42
Invalid
www.yahoo.com
Unsigned
43
Not found
cnn.com
44
Invalid
dropbox.com
Unsigned
45
Not found
wikimedia.org
46
Not found
creativecommons.org
47
Valid
google.com.br
Unsigned
48
Invalid
line.me
49
Not found
googleblog.com
50
Invalid
opera.com
51
Valid
es.wikipedia.org
Unsigned
52
Not found
globo.com
53
Not found
brandbucket.com
54
Not found
myspace.com
55
Not found
slideshare.net
56
Invalid
paypal.com
Unsigned
57
Not found
tiktok.com
58
Not found
netvibes.com
59
Invalid
theguardian.com
Unsigned
60
Not found
who.int
61
Not found
goo.gl
62
Not found
medium.com
63
Not found
tools.google.com
64
Not found
draft.blogger.com
65
Valid
pt.wikipedia.org
Unsigned
66
Valid
fr.wikipedia.org
Unsigned
67
Not found
www.weebly.com
68
Not found
news.google.com
69
Not found
developers.google.com
70
Not found
w3.org
71
Valid
mail.google.com
Unsigned
72
Not found
gstatic.com
73
Not found
jimdofree.com
74
Invalid
cpanel.net
75
Not found
imdb.com
76
Not found
wa.me
77
Not found
feedburner.com
78
Not found
enable-javascript.com
79
Invalid
nytimes.com
80
Not found
workspace.google.com
81
Not found
ok.ru
82
Valid
google.es
Unsigned
83
Invalid
dailymotion.com
Unsigned
84
Not found
afternic.com
85
Valid
bloomberg.com
Unsigned
86
Not found
amazon.de
87
Not found
photos.google.com
88
Not found
wiley.com
89
Not found
aliexpress.com
90
Not found
indiatimes.com
91
Not found
youronlinechoices.com
92
Not found
elpais.com
93
Not found
tinyurl.com
94
Not found
yadi.sk
95
Invalid
spotify.com
Unsigned
96
Valid
huffpost.com
Unsigned
97
Valid
ru.wikipedia.org
Unsigned
98
Valid
google.fr
Unsigned
99
Valid
webmd.com
Unsigned
100
Not found
samsung.com
101
Valid
independent.co.uk
Unsigned
102
Invalid
amazon.co.jp
Unsigned
103
Not found
get.google.com
104
Invalid
amazon.co.uk
Unsigned
105
Not found
4shared.com
106
Not found
telegram.me
107
Not found
planalto.gov.br
108
Not found
businessinsider.com
109
Not found
ig.com.br
110
Invalid
issuu.com
Unsigned
111
Not found
www.gov.br
112
Not found
wsj.com
113
Not found
hugedomains.com
114
Not found
picasaweb.google.com
115
Not found
usatoday.com
116
Not found
scribd.com
117
Invalid
www.gov.uk
118
Not found
storage.googleapis.com
119
Valid
huffingtonpost.com
Unsigned
120
Invalid
bbc.com
121
Not found
estadao.com.br
122
Not found
nature.com
123
Not found
mediafire.com
124
Not found
washingtonpost.com
125
Not found
forms.gle
126
Not found
namecheap.com
127
Not found
forbes.com
128
Not found
mirror.co.uk
129
Not found
soundcloud.com
130
Invalid
fb.com
Unsigned
131
Not found
marketingplatform.google....
132
Not found
domainmarket.com
133
Not found
ytimg.com
134
Not found
terra.com.br
135
Valid
google.co.uk
Unsigned
136
Invalid
shutterstock.com
137
Not found
dailymail.co.uk
138
Not found
reg.ru
139
Not found
t.co
140
Not found
cdc.gov
141
Not found
thesun.co.uk
142
Invalid
wp.com
Signed
143
Not found
cnet.com
144
Not found
instagram.com
145
Not found
researchgate.net
146
Valid
google.it
Unsigned
147
Valid
fandom.com
Unsigned
148
Not found
office.com
149
Not found
list-manage.com
150
Not found
msn.com