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Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication tokens, and sensitive documents from its enterprise customers. [...]
The FBI is warning about the Kali365 phishing-as-a-service platform (PhaaS) that is used to hijack Microsoft 365 accounts by abusing OAuth device code authentication to steal session tokens and bypass multi-factor authentication (MFA). [...]
Microsoft on Monday warned of phishing campaigns that employ phishing emails and OAuth URL redirection mechanisms to bypass conventional phishing defenses implemented in email and browsers
Media streaming platform Plex is warning customers to reset passwords after suffering a data breach in which a hacker was able to steal customer authentication data from one of its databases. [...]
The recent mass-theft of authentication tokens from Salesloft, whose AI chatbot is used by a broad swath of corporate America to convert customer interaction into Salesforce leads, has left many companies racing to invalidate the stolen credentials before hackers can exploit them. Now Google warns the breach goes far beyond access to Salesforce data, noting the hackers responsible also stole valid authentication tokens for hundreds of online services that customers can integrate with Salesloft, including Slack, Google Workspace, Amazon S3, Microsoft Azure, and OpenAI.
Google reports that the Salesloft Drift breach is larger than initially thought, warning that attackers also used stolen OAuth tokens to access Google Workspace email accounts in addition to Salesforce data. [...]
Cybersecurity researchers are warning about malicious email campaigns leveraging a phishing-as-a-service (PhaaS) toolkit called Rockstar 2FA with an aim to steal Microsoft 365 account credentials
Company Says Single-Factor Authentication Accounts Are to Blame - Not a FlawHackers are targeting clients of artificial intelligence data platform provider Snowflake that lack multifactor authentication, the company warns. Threat actors are compromising organizations’ Snowflake customer tenants by using stolen credentials obtained by info-stealing malware, said Mandiant.
Affected federal agencies must comb through mails, reset API keys and passwords The US Cybersecurity and Infrastructure Security Agency (CISA) warns that Russian spies who gained access to Microsoft's email system were able to steal sensitive data, including authentication details and that immediate remedial action is required by affected agencies.…
Expert Warns of Copycat Attack Risk; Telco Hadn't Enabled Two-Factor AuthenticationIn the wake of an apparently weak password being harvested by information-stealing malware and used to disrupt telecommunications giant Orange Spain's internet traffic, an expert is warning all organizations to beware of copycat attacks - and to lock down their internet registry accounts.
Authentication service provider and Okta subsidiary Auth0 has disclosed what it calls a "security event" involving some of its code repositories. [...]
Microsoft on Tuesday disclosed that a large-scale phishing campaign targeted over 10,000 organizations since September 2021 by hijacking Office 365's authentication process even on accounts secured with multi-factor authentication (MFA)