Agents at Large | Tracing Illicit OpenAI Agent Activity on Hugging Face

SentinelLABS linked the May 2026 OpenAI incident to public Hugging Face activity under the 0Time and Nyx9 accounts, including relay code, document-borne probes, and a registration wrapper for OpenAI accounts. The evidence shows exact-minute matches to OpenAI’s chronology, but it establishes repository state and capability rather than confirmed execution. #OpenAI #HuggingFace #0Time #Nyx9 #ChatGPT

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Microsoft says Copilot buttons still missing in classic Outlook

Microsoft is still investigating a known issue in Classic Outlook for Windows that causes Copilot and Copilot Chat buttons to disappear for some users after upgrading to build 20026.20182 and higher. Microsoft also confirmed a separate Outlook crash bug tied to Kaspersky Antivirus, while suggesting temporary workarounds like enabling “Show Apps in Outlook” or using Outlook on the web. #Copilot #ClassicOutlook #KasperskyAntivirus

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Unauthenticated RCE Flaws Could Expose 200,000+ WordPress Sites to Takeover

More than 200,000 WordPress websites may be exposed to takeover attacks through two critical-severity vulnerabilities in The Events Calendar plugin. StellarWP has released patches for CVE-2026-78159 and CVE-2026-78006, both of which can lead to remote code execution and full site compromise. #TheEventsCalendar #StellarWP #CVE-2026-78159 #CVE-2026-78006…

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US, UK, Dutch Agencies Expose Iranian ‘Chosen Brick’ Surveillance Malware

US, UK, and Dutch agencies warned about Chosen Brick, a Windows malware family used by Iranian state cyber actors to spy on dissidents, activists, and journalists worldwide. The malware steals messages and personal data, uses Telegram for command-and-control, and can also deploy secondary payloads and wipe data. #ChosenBrick #Telegram #FBI…

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TrustSink: How a Rogue External MFA Provider Steals Passwords

Varonis Threat Labs uncovered TrustSink, a credential-phishing technique that abuses a rogue External Authentication Method in Microsoft Entra to capture plaintext passwords while still returning a valid signed token. The attack requires privileged access to register the provider, persists across password resets, and leaves detectable traces in authentication policy changes, application…

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Silent Push Tracks a Mass Phishing Operation Through Fast Flux

Silent Push reports that fast flux has become a more mature and accessible service for phishing operators, enabling large-scale domain rotation that defeats traditional IP blocking and hides malicious infrastructure. Their research uncovered thousands of live phishing domains, including a Canada-first banking campaign and other callback-phishing operations, while also mapping provider…

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NightEagle targets Russian companies

Kaspersky GERT reported that NightEagle (APT-Q-95) expanded its operations from Asia to Russian businesses, using stolen VPN credentials, GhostContainer on Microsoft Exchange, and multiple tunneling and lateral-movement techniques. The campaign also involved BlueKeep exploitation, DCSync-related activity, and tooling hosted under disguised GitHub repositories to maintain access and move across internal networks. #NightEagle #APTQ95 #GhostContainer #MicrosoftExchange #BlueKeep #DCSync

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Cyberattack Hits Maillé Memorial, Encrypted After 20 Years of Work

A cyberattack crippled the municipal IT support of Collado Villalba City Council, bringing down the municipality’s electronic website and forcing the closure of both citizen service offices. The council later confirmed the incident was a deliberate attack and reported it to the Guardia Civil while coordinating analysis with the Madrid Community’s Digitalization Department. #ColladoVillalba #AyuntamientoDeColladoVillalba #GuardiaCivil #ComunidadDeMadrid

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Windows Server 2022 reaches end of mainstream support next month

Microsoft has reminded customers that Windows Server 2022 will exit mainstream support on October 13, 2026 and move into extended support through October 14, 2031. Administrators are being urged to plan upgrades to Windows Server 2025, while Datacenter: Azure Edition systems will keep receiving hotpatching until October 2027. #WindowsServer2022 #WindowsServer2025 #DatacenterAzureEdition

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