Threat actors are targeting technology, manufacturing, and financial organizations in campaigns that combine device code phishing and voice phishing (vishing) to abuse the OAuth 2.0 Device ...

Hackers have launched a massive campaign targeting Microsoft 365 and Entra ID (formerly Azure AD) users in a phishing and vishing attack.

この記事は会員限定です。会員登録すると全てご覧いただけます。 ロシアの支援を受ける攻撃者がデバイスコードを狙ったフィッシングキャンペーンを実行しており、観測された限りでは2024年8月から幅広い組織を攻撃している。 デバイスコードを狙った ...

Unwitting employees register a hacker’s device to their account; the crook then uses the resulting OAuth tokens to maintain persistent access.

Device codes are alphanumeric or numeric codes employed for authenticating an account on a device that does not have a standard login interface, such as a browser or input-limited devices, where it is ...

Microsoft 365 is under attack, China and Russia afflited hackers suspected. Updated December 23 with advice from a mobile security solutions expert regarding the Russian device code attacks targeting ...

Cybercriminals and state-sponsored hackers are increasingly exploiting Microsoft’s legitimate OAuth 2.0 device authorization process to hijack enterprise accounts, bypassing multifactor authentication ...

Security researchers warn that threat groups are exploiting Microsoft's OAuth device code authentication to bypass multi-factor protection and hijack enterprise accounts. The technique, with ...