All news in category “Incidents and Data Breaches”

⚠️ Researchers have identified 175 malicious packages on the npm registry used as infrastructure for a widespread phishing campaign called Beamglea. The packages, collectively downloaded about 26,000 times, host redirect scripts served via unpkg.com that route victims to credential-harvesting pages. Attackers automated package publication and embedded victim-specific emails into generated HTML, pre-filling login fields to increase the likelihood of successful credential capture.

🔍 Google Threat Intelligence and Mandiant report the Clop (FIN11) actor likely exfiltrated a significant amount of data from Oracle E-Business Suite environments beginning as early as August 9, 2025. The group sent extortion emails to executives from September 29 and supplied legitimate file listings to substantiate claims. Attackers exploited the zero-day CVE-2025-61882 prior to an emergency patch released on October 4, 2025. Investigators advise urgent patching, hunting for malicious templates, restricting outbound EBS traffic, and performing Java memory forensics.

🔒 The FBI, in coordination with French authorities, seized BreachForums domains used by the ShinyHunters group as a portal for leaking corporate data and facilitating extortion. Nameservers were updated on October 9 and law enforcement reports they obtained backups and backend servers dating back to 2023, though the actors' dark‑web leak site remains online. ShinyHunters confirmed the takeover via a PGP‑signed Telegram post and warned the Salesforce campaign will continue.

💧Forescout disclosed that a Russia-aligned hacktivist group, TwoNet, was tricked into attacking a honeypot designed to look like a water treatment utility. The actor accessed the HMI with default credentials and created an account named BARLATI to carry out defacement, PLC manipulation, log suppression and process disruption. Forescout said this incident reflects a broader shift from DDoS and defacement toward OT/ICS targeting and provided mitigation guidance.

⚖️ A German consumer association has launched a model declaratory action against Meta after data from more than 530 million Facebook users was posted on the dark web in April 2021. The Federation of German Consumer Organisations argues Meta failed to protect user data and to inform affected people adequately. Plaintiffs seek tiered compensation of €100–€600 and the Hanseatic Higher Regional Court will first address jurisdictional and formal matters in the hearing.

🔔 Google Threat Intelligence Group and Mandiant report a multi-stage zero-day campaign exploiting Oracle E-Business Suite (tracked as CVE-2025-61882, CVSS 9.8) that has impacted dozens of organizations since August 2025. The attackers combined SSRF, CRLF injection, authentication bypass and XSL template injection to achieve remote code execution and deploy multi-stage Java loaders. Observed payloads include GOLDVEIN.JAVA and a SAGEGIFT/SAGELEAF/SAGEWAVE chain; orchestration and extortion messaging bear the Cl0p signature. Oracle has released patches and investigations by GTIG and Mandiant are ongoing.

📱 A new Android spyware campaign called ClayRat is tricking users by posing as well-known apps and services such as WhatsApp, Google Photos, TikTok, and YouTube and distributing APKs via Telegram channels and fraudulent websites. Researchers at Zimperium say they documented over 600 samples and 50 distinct droppers in three months, noting that some use a session-based installation and encrypted payloads to bypass Android defenses. Once installed, ClayRat can assume the default SMS handler, exfiltrate SMS and call logs, capture notifications and front-camera photos, make calls, send mass SMS for propagation, and communicate with C2 servers (recent versions use AES-GCM); Play Protect now blocks known variants.

🔐 Microsoft says the Storm-2657 gang has been targeting U.S. university HR employees since March 2025 in “payroll pirate” attacks that aim to hijack salary payments by compromising Workday accounts and Exchange Online mailboxes. Attackers use tailored phishing themes—campus illness, faculty misconduct, executive impersonation—and adversary‑in‑the‑middle (AITM) links to steal MFA codes and gain access. They then set inbox rules to hide warnings, adjust payroll SSO settings, and sometimes enroll attacker phone numbers as MFA devices; Microsoft urges deployment of phishing‑resistant MFA and offers investigative guidance.

⚠️Researchers have observed threat actors leveraging the open-source DFIR tool Velociraptor to maintain persistent remote access and deploy ransomware families including LockBit and Babuk. Cisco Talos links the campaigns to a China-based group tracked as Storm-2603 and notes use of an outdated Velociraptor build vulnerable to CVE-2025-6264. Attackers synchronized local admin accounts to Entra ID, accessed vSphere consoles, disabled Defender via AD GPOs, and used fileless PowerShell encryptors with per-run AES keys and staged exfiltration prior to encryption.

🔎 Volexity attributes a series of tailored spear‑phishing campaigns to a China‑aligned actor tracked as UTA0388, which delivers a Go-based implant named GOVERSHELL. The waves used multilingual, persona-driven lures and legitimate cloud hosting (Netlify, Sync, OneDrive) to stage ZIP/RAR archives that deploy DLL side‑loading and a persistent backdoor. As many as five GOVERSHELL variants emerged between April and September 2025, succeeding an earlier C++ family called HealthKick. Volexity also observed the actor abusing LLMs such as ChatGPT to craft phishing content and automate workflows.

⚠️ RondoDox is a large-scale botnet actively exploiting 56 n-day vulnerabilities across more than 30 device types, including DVRs, NVRs, CCTV systems, routers, and web servers. Trend Micro researchers describe the campaign as using an exploit shotgun strategy, firing numerous exploits simultaneously to maximize infection despite generating noisy activity. The actor has weaponized flaws disclosed at events such as Pwn2Own and continues to expand its arsenal, including both recent CVEs and older end-of-life vulnerabilities. Recommended defenses include applying firmware updates, replacing EoL devices, segmenting networks, and removing default credentials.

🔍 Microsoft Threat Intelligence observed a financially motivated actor tracked as Storm-2657 conducting targeted 'payroll pirate' intrusions against US universities to divert salary payments. The actor used realistic phishing and adversary-in-the-middle (AiTM) links to harvest credentials and MFA codes, gained access to Exchange Online, abused SSO to reach Workday profiles, and created inbox rules to hide payroll notifications. Microsoft recommends adopting phishing-resistant, passwordless MFA and provides detections and remediation guidance.

🔒 SonicWall confirmed that unauthorized actors accessed firewall configuration backup files stored in its cloud backup portal, impacting all customers who used the service. The exposed .EXP files contain AES-256-encrypted credentials and other configuration data. Customers should log into MySonicWall to check impacted devices and follow the vendor's Essential Credential Reset checklist, prioritizing internet-facing firewalls.

⚠️ GTIG and Mandiant tracked a large-scale extortion campaign beginning Sept. 29, 2025, in which actors claiming affiliation with the CL0P brand alleged theft from Oracle E‑Business Suite (EBS) environments. Analysis indicates exploitation of a zero-day (CVE-2025-61882) as early as Aug. 9, 2025, with suspicious activity dating back to July 10. Attackers abused UiServlet and SyncServlet flows, embedding Java payloads via XSL templates to achieve unauthenticated RCE and deploy in-memory implants. Organizations are urged to apply Oracle emergency patches, hunt for malicious templates in XDO_TEMPLATES_B/XDO_LOBS, and restrict outbound traffic to disrupt C2.

🔐 SonicWall disclosed that an unauthorized party accessed cloud-stored firewall configuration backups for customers using the Cloud Backup service. While the files contain encrypted credentials and configuration data, SonicWall warns that possession of these files could increase the risk of targeted attacks. The company is notifying customers, providing assessment and remediation tools, and urging users to log in and verify their devices immediately.

🔓 Security researchers from Zerforschung discovered a vulnerability in the Gubse AG hotel booking system that exposed customer data including names, addresses, identity documents and credit card details. Investigators estimate more than 35.5 million reservations and 48.5 million guest records were retrievable, with Motel One especially affected. A number of hostel and hotel groups, including DJH state hostels, AWO SANO and the DeHoGa campus, were named. Vendors report the gaps have been closed and say there is no confirmed misuse or public leak so far.

🔔 A fast-evolving Android spyware campaign dubbed ClayRat has produced over 600 samples and 50 droppers in three months, researchers say. The malware is distributed via phishing sites and Telegram channels that impersonate popular apps like TikTok, YouTube and Google Photos to trick users into sideloading infected APKs. Once granted SMS privileges, ClayRat can read and send messages, harvest contacts and call logs, take front-camera photos, exfiltrate data to C2 servers, and automatically text malicious links to all contacts, turning each compromised device into a propagation hub.

🛡️Researchers at Zimperium zLabs have identified a rapidly evolving Android spyware campaign, dubbed ClayRat, targeting users in Russia via Telegram channels and phishing sites. The malware is distributed inside fake apps impersonating services such as WhatsApp, TikTok, Google Photos and YouTube, and operators are using fake reviews, download counts and step-by-step guides to trick victims. Once granted privileges, ClayRat can exfiltrate SMS, call logs and notifications, take front-camera photos, and even send messages or place calls while abusing Android's SMS handler role. Security firms report over 600 samples and coordinated disclosure to Google resulted in Play Protect protections.

🔍 Forescout observed pro‑Russian hacktivist group TwoNet compromise a realistic water‑treatment honeypot in September, moving from initial access to disruptive actions in roughly 26 hours. The attackers used default credentials and SQL enumeration, then exploited a stored XSS (CVE-2021-26829) to display the message "Hacked by Barlati," altered HMI PLC setpoints and disabled real‑time updates and logs. Researchers urge strong authentication, network segmentation, IP-based ACLs for admin interfaces, and protocol-aware detection to spot exploitation and HMI changes.

🔒 SonicWall has confirmed that an unauthorized actor accessed firewall configuration backup files stored in its cloud backup service for customers. The files include encrypted credentials and device configuration data; while encryption remains in place, SonicWall warned that possession of these backups could increase the risk of targeted attacks. The vendor says access was achieved via brute-force attacks and that suspicious activity was first detected in early September 2025. Working with Mandiant, SonicWall has issued remediation tools, published impacted device lists in the MySonicWall portal, and is notifying affected partners and customers.