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Topic

Single Sign-On

An arrangement where one authentication session, held by a shared identity provider, logs a user into multiple separate applications.

Current stories

securityOne report1 publisher

Fake Hollyland sponsors negotiate rates with YouTube creators before phishing their Google logins

Scammers posing as Hollyland are sending YouTube creators tailored sponsorship offers that end at a fake Google login, WeLiveSecurity reported. That page takes the password and the one-time code, and with them the account that owns the channel.

Reality

Evidence55
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence55
securityOne report1 publisher

Bromcom removes a legacy SSO registration feature after a breach exposed users' email addresses

UK education software supplier Bromcom says unauthorized access to a legacy SSO registration feature exposed users' email addresses and reference numbers. Its school records system was not reached, so the question for schools is which older login features suppliers still run.

Publishers:scworld.com

Reality

Evidence45
Adoption
Not scored
Hype gap0
Incentives
Not scored
Confidence50
securityConfirmed5 publishers

Two miniOrange SAML bugs under attack, and 30,000 paid installs were never told

Patchstack says attackers are chaining CVE-2026-61979 and CVE-2026-15981 to mint WordPress admin sessions. Only the free edition got an advisory; Standard needs 17.0.6.

Perspective Coverage

5 publishers
Builder
Builder 32%
Operator
Operator 56%
Investor
Investor 12%

Reality

Evidence70
Adoption30
Hype gap+15
Incentives
Not scored
Confidence68
securityConfirmed4 publishers

Attackers phished Trezor, BitBox and CoinTracking customers through one shared newsletter provider

Brevo says an intruder reached 120 customer accounts and used them to mail phishing from those customers' own domains. Three crypto companies confirmed their newsletter lists were hit. Only one named the provider.

Perspective Coverage

4 publishers
Builder
Builder 15%
Operator
Operator 69%
Investor
Investor 16%

Reality

Evidence68
Adoption
Not scored
Hype gap−20
Incentives40
Confidence70
securityOne report1 publisher

Trail of Bits traces SAML's insecurity to the XML signature layer underlying most fielded implementations

SAML's security rests on XML signature validation, and most fielded implementations hand that job to libxmlsec. Trail of Bits says that dependency is the reason to deprecate the protocol and move SSO to OpenID Connect.

Reality

Evidence45
Adoption
Not scored
Hype gap+30
Incentives60
Confidence55
securityOne report1 publisher

Enterprise admins can revoke every SSO-authorized GitHub credential in one action

GitHub Enterprise Cloud lets an admin clear SSO authorizations for personal access tokens, SSH keys and app user tokens across every organization at once, while deleting the credentials themselves stays limited to Enterprise Managed Users.

Publishers:docs.github.com

Reality

Evidence68
Adoption
Not scored
Hype gap+10
Incentives55
Confidence66
productOne report1 publisher

Dashlane's new beta blocks the login form until the employee signs into the vault

Dashlane's answer to employees drifting back to typed passwords is a per-domain block inside the browser extension. The work that decides whether it helps happens upstream, when an admin picks which login pages go on the list.

Publishers:9to5mac.com

Reality

Evidence35
Adoption22
Hype gap+15
Incentives62
Confidence45
securityOne report1 publisher

CVE-2026-24858 let attackers log into Fortinet devices registered to other customers

Fortinet switched off FortiCloud SSO worldwide on January 26 and turned it back on the next day with server-side changes. Devices already fully patched against the two 2025 SAML bypasses were compromised anyway.

Publishers:cisa.gov

Reality

Evidence70
Adoption66
Hype gap−8
Incentives40
Confidence65
securityOne report1 publisher

N0va captures refresh tokens from sign-ins the identity provider itself approved

ANY.RUN says the kit lures staff with Teams, DocuSign and Dropbox pages, walks them through a genuine device code sign-in, and then takes the access and refresh tokens to register a device of its own.

Reality

Evidence25
Adoption20
Hype gap+45
Incentives85
Confidence60
buildOne report1 publisher

ELN ID promoted its de facto admin check after an audit found zero ServiceRole users

EarthLink Network's in-house identity platform now settles administrator status in one function, on both token issue and refresh, using the group-name check its products were already applying, and the UI only displays the answer.

Publishers:dev.to

Reality

Evidence45
Adoption22
Hype gap−10
Incentives50
Confidence40