Is Your SSO Protected Against Modern Credential Attacks?

SSO improves convenience and centralizes access, but the 2025 University of Pennsylvania breach shows how a compromised PennKey account can expose many internal systems and large amounts of data. Strong passwords, phishing-resistant MFA, and tighter control over identity provider assets, certificates, OAuth secrets, and delegated permissions are essential to secure SSO. #UniversityofPennsylvania #PennKey #FIDO2 #WebAuthn #passkeys #SAML #OIDC

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Chaos in Teams vishing

Sophos tracked STAC4749, a Microsoft Teams vishing campaign that impersonated IT support using themed cloud domains and personas to gain access to dozens of North American organizations. The operators used a modular backdoor toolset, remote access utilities, and evolving evasion tactics, with several intrusions ending in Chaos ransomware deployment. #STAC4749 #Chaos #MicrosoftTeams #Sophos #RemSupp #QuickAssist

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OT Security Startup Frenos Raises .52 Million

Frenos raised an additional $1.52 million in seed funding, bringing its total to $6.4 million, with support from Momenta, Exposition Ventures, and Riptide Ventures. The OT security startup also launched SAIRA Co-Work, an AI reasoning agent that helps deliver evidence-based insights during complex investigations. #Frenos #SAIRACoWork #Momenta #ExpositionVentures #RiptideVentures…

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Apple Patches 87 Vulnerabilities in iOS, 155 in macOS Tahoe

Apple released major security updates across iOS, iPadOS, macOS, watchOS, tvOS, visionOS, and Safari, fixing hundreds of vulnerabilities that could enable sensitive data access, arbitrary code execution, privilege escalation, and other attacks. The most notable issue highlighted was CVE-2026-43810, which could allow remote kernel memory corruption, though Apple did not report…

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Over 24,000 exposed server BMCs leak password hash via decades-old flaw

More than 24,000 internet-exposed servers are leaking authentication password hashes because of CVE-2013-4786, an old IPMI 2.0 flaw in Baseboard Management Controller interfaces. Researchers also found evidence of weak factory and dictionary-based credentials, and an exposed HPE iLO 4 page showing a ransom note, suggesting active abuse of these systems. #CVE-2013-4786 #IPMI #BMC #Supermicro #HPEiLO4

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