A nation-state hacking group run by Russian intelligence gained access to a Microsoft "legacy, non-production test tenant account" and used it to authorize malicious Office 365 OAuth applications, access Outlook, and steal Microsoft and customers' emails and attachments, Microsoft said.
Rumors are swirling about how the Department of Health and Human Services lost about $7.5 million in grant payments through a series of cyberattacks last year, including speculation over whether the incidents involved sophisticated AI-augmented spear-phishing or more commonplace fraud schemes.
California privileged access management vendor Delinea announced Tuesday its acquisition of Israeli startup Authomize in a bid to extend its reach in the growing identity market. Delinea will incorporate Authomize cross-cloud identity capabilities into its access management platform.
In 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.
Mobile password managers are different from computer-based password managers due to different constraints found in the mobile operating system, said Ankit Gangwal, assistant professor at the International Institute of Information Technology. He shed light on the risks introduced by AutoSpill.
Cybersecurity firm SentinelOne is set to acquire PingSafe for an undisclosed sum of cash and stock. The move will integrate PingSafe's cloud-native application protection platform into SentinelOne's Singularity Platform, creating a unified and advanced cloud security solution.
Hackers are exploiting OAuth applications to compromise user accounts, manipulate and confer elevated privileges, and set up cryptomining operations, which has cost some organizations up to $1.5 million in losses, according to Microsoft's Threat Intelligence team.
The cybersecurity landscape is structured like Swiss cheese - fragmented and full of vulnerabilities. This complex, ever-evolving environment requires a multifaceted approach to address gaps and a specific focus on data security and identity protection, said Maxine Holt, senior director at Omdia.
Okta has paused product development and internal projects for 90 days to beef up its security architecture and operations for applications, hardware and third-party vendors. Okta will move to strengthen its cyber posture, including a security action plan and engaging with third-party cyber firms.
Identity and authentication giant Okta said the attacker behind its September data breach stole usernames and contact details for all users of its primary customer support system and warned customers to beware potential follow-on phishing and social engineering attacks.
Days after announcing a security compromise, cloud-based identity and authentication management provider Okta said that an unknown threat actor had accessed files of 134 customers after an employee signed in to a personal Google profile on the Chrome browser of an Okta-managed laptop.
Stolen and compromised credentials continue to be the crux of major health data security incidents involving cloud environments. But stronger credential management practices and a focused approach to "least privilege engineering" would help, said Taylor Lehmann of Google Cloud.
Social media single sign-on standard OAuth has an implementation weakness that hackers could exploit to obtain unauthorized access, say researchers. "We expect that 1,000s of other websites are vulnerable to the attack," wrote Salt Security, "putting billions of additional internet users at risk."
Widely used password management software provider 1Password said a hacker breached had one of its systems but failed to steal any sensitive data, after stealing a valid session cookie from the customer support system of its access and identity management provider, Okta.
A breach of Okta's support case management system using a stolen credential allowed attackers to access sensitive files uploaded by the identity security giant's customers. San Francisco-based Okta said the threat actor could view filed uploaded by certain customers as part of recent support cases.
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