att-ssl-vpn-support.com Open in urlscan Pro
190.14.39.229  Malicious Activity! Public Scan

Submitted URL: https://att-ssl-vpn-support.com/
Effective URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Submission: On December 22 via api from JP — Scanned from JP

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 11 HTTP transactions. The main IP is 190.14.39.229, located in Panama City, Panama and belongs to Offshore Racks S.A, PA. The main domain is att-ssl-vpn-support.com.
TLS certificate: Issued by R3 on December 21st 2021. Valid for: 3 months.
This is the only time att-ssl-vpn-support.com was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: AT&T (Telecommunication)

Domain & IP information

IP Address AS Autonomous System
1 4 190.14.39.229 52469 (Offshore ...)
3 11 144.160.7.171 797 (AMERITECH-AS)
11 2
Apex Domain
Subdomains
Transfer
11 att.com
usmiclient.vpn.att.com
19 KB
4 att-ssl-vpn-support.com
att-ssl-vpn-support.com
12 KB
11 2
Domain Requested by
11 usmiclient.vpn.att.com 3 redirects att-ssl-vpn-support.com
4 att-ssl-vpn-support.com 1 redirects att-ssl-vpn-support.com
11 2

This site contains no links.

Subject Issuer Validity Valid
*.att-ssl-vpn-support.com
R3
2021-12-21 -
2022-03-21
3 months crt.sh
usmiclient.vpn.att.com
DigiCert TLS RSA SHA256 2020 CA1
2021-08-10 -
2022-08-31
a year crt.sh

This page contains 2 frames:

Primary Page: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Frame ID: 81EE1F0066EE58F1AF32990D042FCCDA
Requests: 10 HTTP requests in this frame

Frame: https://usmiclient.vpn.att.com/+CSCOE+/blank.html
Frame ID: 4B8EA3A0F0BBAACBE21AC610FB5FAAE5
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

AT&T Restricted Client SSL VPN

Page URL History Show full URLs

  1. https://att-ssl-vpn-support.com/ HTTP 302
    https://att-ssl-vpn-support.com/go.php?ssl=yes Page URL
  2. https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • \.php(?:$|\?)

Page Statistics

11
Requests

73 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

30 kB
Transfer

27 kB
Size

2
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://att-ssl-vpn-support.com/ HTTP 302
    https://att-ssl-vpn-support.com/go.php?ssl=yes Page URL
  2. https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://att-ssl-vpn-support.com/ HTTP 302
  • https://att-ssl-vpn-support.com/go.php?ssl=yes
Request Chain 1
  • https://usmiclient.vpn.att.com//+CSCOU+/portal.css HTTP 302
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
Request Chain 2
  • https://usmiclient.vpn.att.com//+CSCOE+/logon_custom.css HTTP 302
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
Request Chain 7
  • https://usmiclient.vpn.att.com//+CSCOU+/gradient.gif?r=255&g=255&b=255 HTTP 302
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
go.php
att-ssl-vpn-support.com/
Redirect Chain
  • https://att-ssl-vpn-support.com/
  • https://att-ssl-vpn-support.com/go.php?ssl=yes
241 B
642 B
Document
General
Full URL
https://att-ssl-vpn-support.com/go.php?ssl=yes
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
190.14.39.229 Panama City, Panama, ASN52469 (Offshore Racks S.A, PA),
Reverse DNS
cpanel16.offshoreracks.com
Software
Apache /
Resource Hash

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
jp-JP,jp;q=0.9

Response headers

Date
Wed, 22 Dec 2021 12:05:27 GMT
Server
Apache
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma
no-cache
Keep-Alive
timeout=1, max=59
Connection
Keep-Alive
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8

Redirect headers

Date
Wed, 22 Dec 2021 12:05:26 GMT
Server
Apache
Location
https://att-ssl-vpn-support.com/go.php?ssl=yes
Keep-Alive
timeout=1, max=60
Connection
Keep-Alive
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
Primary Request login.php
att-ssl-vpn-support.com/
11 KB
11 KB
Document
General
Full URL
https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
190.14.39.229 Panama City, Panama, ASN52469 (Offshore Racks S.A, PA),
Reverse DNS
cpanel16.offshoreracks.com
Software
Apache /
Resource Hash
39471e4f009fc5193fc801040e5a4b4b8a95dc5e31fb00bd6ded53fad04ef319

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/go.php?ssl=yes

Response headers

Date
Wed, 22 Dec 2021 12:05:28 GMT
Server
Apache
Keep-Alive
timeout=1, max=58
Connection
Keep-Alive
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
message.html
usmiclient.vpn.att.com/+CSCOE+/
Redirect Chain
  • https://usmiclient.vpn.att.com//+CSCOU+/portal.css
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
0
0
Stylesheet
General
Full URL
https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Redirect headers

Location
/+CSCOE+/message.html?mc=2
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
X-Content-Type-Options
nosniff
X-XSS-Protection
1
X-Frame-Options
SAMEORIGIN
Content-Length
0
Strict-Transport-Security
max-age=31536000; includeSubDomains
message.html
usmiclient.vpn.att.com/+CSCOE+/
Redirect Chain
  • https://usmiclient.vpn.att.com//+CSCOE+/logon_custom.css
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
0
0
Stylesheet
General
Full URL
https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Redirect headers

Location
/+CSCOE+/message.html?mc=2
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
X-Content-Type-Options
nosniff
X-XSS-Protection
1
X-Frame-Options
SAMEORIGIN
Content-Length
0
Strict-Transport-Security
max-age=31536000; includeSubDomains
win.js
att-ssl-vpn-support.com/+CSCOE+/
0
0
Script
General
Full URL
https://att-ssl-vpn-support.com/+CSCOE+/win.js
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
190.14.39.229 Panama City, Panama, ASN52469 (Offshore Racks S.A, PA),
Reverse DNS
cpanel16.offshoreracks.com
Software
Apache /
Resource Hash

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date
Wed, 22 Dec 2021 12:05:28 GMT
Server
Apache
Connection
Keep-Alive
Keep-Alive
timeout=1, max=57
Content-Length
315
Content-Type
text/html; charset=iso-8859-1
att-your-world-delivered.jpg
usmiclient.vpn.att.com/+CSCOU+/
2 KB
3 KB
Image
General
Full URL
https://usmiclient.vpn.att.com/+CSCOU+/att-your-world-delivered.jpg
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
cc118fc6db04e038c07404a7a754a54dadad05fb3bbcb7ea4b1130c7b202b99d
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date
Wed, 22 Dec 2021 12:05:30 GMT
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Type
image/jpeg
Cache-Control
max-age=6000
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Connection
Keep-Alive
Content-Length
2330
X-XSS-Protection
1
login-header-icon.jpg
usmiclient.vpn.att.com/+CSCOU+/
6 KB
7 KB
Image
General
Full URL
https://usmiclient.vpn.att.com/+CSCOU+/login-header-icon.jpg
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
72af9b4644824b45bc4f0dc699c32af37633385ab23e265cbe61b216a9f8750b
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date
Wed, 22 Dec 2021 12:05:30 GMT
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Type
image/jpeg
Cache-Control
max-age=6000
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Connection
Keep-Alive
Content-Length
6357
X-XSS-Protection
1
login-header-end.jpg
usmiclient.vpn.att.com/+CSCOU+/
4 KB
4 KB
Image
General
Full URL
https://usmiclient.vpn.att.com/+CSCOU+/login-header-end.jpg
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
1719739dd6a42b971ca69fb9e6ed398c9861596116b8588bfe1798a4e7f0bb1c
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date
Wed, 22 Dec 2021 12:05:30 GMT
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Type
image/jpeg
Cache-Control
max-age=6000
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Connection
Keep-Alive
Content-Length
3803
X-XSS-Protection
1
message.html
usmiclient.vpn.att.com/+CSCOE+/
Redirect Chain
  • https://usmiclient.vpn.att.com//+CSCOU+/gradient.gif?r=255&g=255&b=255
  • https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
0
0
Image
General
Full URL
https://usmiclient.vpn.att.com/+CSCOE+/message.html?mc=2
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Redirect headers

Location
/+CSCOE+/message.html?mc=2
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
X-Content-Type-Options
nosniff
X-XSS-Protection
1
X-Frame-Options
SAMEORIGIN
Content-Length
0
Strict-Transport-Security
max-age=31536000; includeSubDomains
login-header-middle.jpg
usmiclient.vpn.att.com/+CSCOU+/
4 KB
4 KB
Image
General
Full URL
https://usmiclient.vpn.att.com/+CSCOU+/login-header-middle.jpg
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
a71cc51796f4b63e55604111567f3e7276d6fd26c96451c293c6a208e407bfbc
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1

Request headers

Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date
Wed, 22 Dec 2021 12:05:30 GMT
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Type
image/jpeg
Cache-Control
max-age=6000
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Connection
Keep-Alive
Content-Length
3834
X-XSS-Protection
1
blank.html
usmiclient.vpn.att.com/+CSCOE+/ Frame 4B8E
0
0
Document
General
Full URL
https://usmiclient.vpn.att.com/+CSCOE+/blank.html
Requested by
Host: att-ssl-vpn-support.com
URL: https://att-ssl-vpn-support.com/login.php?InvitationUrl=d6b4cd3a1e3c76a752165224df39e623&KeyInvite=d6b4cd3a1e3c76a752165224df39e623
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
144.160.7.171 Osceola, United States, ASN797 (AMERITECH-AS, US),
Reverse DNS
usebizclient.vpn.att.com
Software
/
Resource Hash
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
jp-JP,jp;q=0.9
Referer
https://att-ssl-vpn-support.com/

Response headers

Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Cache-Control
no-store
Pragma
no-cache
Connection
Keep-Alive
Date
Wed, 22 Dec 2021 12:05:30 GMT
X-Frame-Options
SAMEORIGIN
Strict-Transport-Security
max-age=31536000; includeSubDomains
X-Content-Type-Options
nosniff
X-XSS-Protection
1
Content-Security-Policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: AT&T (Telecommunication)

15 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 number| blinkCounter object| dap function| scrollToLogonForm function| dap_message function| blinkDapMessage function| showDapMessage function| hideDapMessage function| base64_encode function| updateLogonForm function| PrefillError function| CSCO_Format function| disableButton function| validate_username function| set_focus

2 Cookies

Domain/Path Name / Value
att-ssl-vpn-support.com/ Name: PHPSESSID
Value: v1ugfbv352mvi5fmlnt4a4aba5
att-ssl-vpn-support.com/ Name: webvpnlogin
Value: 1

2 Console Messages

Source Level URL
Text
network error URL: https://att-ssl-vpn-support.com/+CSCOE+/win.js
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
security error
Message:
Refused to frame 'https://usmiclient.vpn.att.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self'".