OffSequence
@offseq@infosec.exchange
OffSeq is a cybersecurity company enhancing organizational digital resilience through comprehensive protection against evolving cyber threats. We offer specialized services for businesses of all sizes, with particular expertise in Baltic, Scandinavian, Belgian markets and EU regulatory compliance.
infosec.exchange
CVE-2026-56191: CRITICAL improper authentication in Microsoft Exchange Online (CVSS 10). Remote, unauthenticated attackers can tamper with systems. Official fix available — patch ASAP. Details: https://radar.offseq.com/threat/cve-2026-56191-cwe-287-improper-authentication-in-microsoft-microsoft-exchange-online-2fb5560625ca8222 #OffSeq #CVE202656191 #ExchangeOnline #Vuln