Accommodation and food services runs on high-availability systems: booking and loyalty portals, payment workflows, guest Wi-Fi, employee scheduling, and multi-site connectivity. That creates multiple paths to initial access and multiple ways attackers can turn access into disruption.
This quarter, attacks targeting the sector increased 32%. Ransomware exposure rose 8% to 103 organizations named on data-leak sites, but postings stayed fragmented and rotated across groups. “The Gentlemen” overtook “Qilin,” “Krybit” increased, and “Inc Ransom” and “Akira” appeared in the sector’s postings for the first time, while earlier-period “DragonForce” and “LockBit” dropped out. A rotating roster pushes defenders toward technique-based coverage rather than tracking a short list of group names.
Initial access remained identity- and email-driven. Phishing rose to 32% of activity, with Spearphishing Link strengthening its lead and Spearphishing Attachment moving higher. External Remote Services and Valid Accounts gained share, reinforcing authenticated access as a core intrusion path, and Cloud Accounts remained a leading technique. Several notable developments also point to internet-facing risk: URI encoding methods that bypass web application firewall (WAF) path rules, active exploitation of a Cisco Catalyst SD-WAN Manager authentication bypass, and a cloud-identity incident (“JADEPUFFER”) in which compromised Azure service principals were used to delete storage, a Key Vault, and application resources within hours.
Four Ways Teams in Accommodation and Food Services Can Act Now
1. Lock down the systems guests touch first. The report’s developments map directly to sector-critical surfaces: booking, payment, and staff portals behind custom WAF rules. URI encoding bypasses can slip past path-based protections and reach blocked admin or vulnerable endpoints, raising the risk of unauthorized access, exploitation, credential theft, and follow-on intrusion. Validate WAF rule logic against encoding bypass techniques, and make sure the WAF and backend normalize and decode URIs the same way, since inconsistent normalization is a common root cause of these bypasses. Restrict admin interfaces and remove unused endpoints from internet exposure. Patch edge devices and known exploited vulnerabilities quickly: 109 CVEs were observed in active exploitation this period, 59 of them within 5 days of disclosure (including 32 on the same day).
2. Treat SD-WAN management access as a high-impact control point. Cisco Catalyst SD-WAN Manager exposure can become an outage path in distributed hospitality environments. CVE-2026-76504 (CVSS 9.8) stems from improper handling of URI encoding, the same class of flaw behind the WAF bypasses above. It allows remote attackers to bypass API authentication with crafted HTTP requests and gain admin access, and active exploitation was reported this period. For accommodation and food services, compromise can disrupt multi-site connectivity and expose payment or guest systems. Cisco has released software updates and a Live Protect shield, and there are no workarounds, so apply the update, disable internet exposure, restrict management access to trusted IPs, monitor logs and admin API activity, and hunt for unauthorized admin actions.
3. Reduce the time a phish has to work. Email-delivered credential theft and malware strengthened this quarter: phishing reached 32%, Spearphishing Link led observed techniques at 13%, and Spearphishing Attachment rose as well. At the same time, External Remote Services and Valid Accounts gained share, which points to a common sequence: phish → credential capture → authenticated access through VPN/RDP or remote tools → hands-on-keyboard movement. Keep RDP off the internet by placing it behind a VPN or gateway, and enforce MFA on all remote access, using phishing-resistant methods such as FIDO2 or passkeys where possible. Tighten remote access policies so access is bound to the right users, devices, and locations. Block unapproved remote access and file-transfer tools such as Rclone and AnyDesk, and allowlist the ones your teams and vendors legitimately use. Tune endpoint detections for interactive lateral movement associated with ransomware affiliates such as “Storm-2570,” which used remote access and cloud-transfer tools to steal data before encryption.
4. Put cloud identity on the same level as privileged access. JADEPUFFER-linked activity used compromised Azure service principals to delete storage accounts, a Key Vault, and application resources, and attempted to delete SQL databases, within hours. For hospitality, that threatens reservation systems, customer data, and business continuity through rapid cloud service disruption that can present without traditional ransomware signs. Inventory service principals, client secrets, and certificates, then rotate them and scope them to least privilege. Alert on destructive control-plane activity: bulk deletions, key vault changes, and backup or recovery-protection modifications.
What Agentic Defense Looks Like for Accommodation and Food Services
Accommodation and food services teams need speed without losing control of response decisions across payment, guest, and corporate environments. GreyMatter is designed for that operating model.
GreyMatter decomposes investigations into single-task agents across identity, endpoint, network, cloud, and email. Each task is routed through the AI Model Broker, which selects the right model based on speed, cost, and accuracy. Telemetry is normalized through Universal Translator, giving the platform a unified view across existing tools so detections can run where the data lives or moves.
In this sector, that maps to the access paths in the report: rapid phishing triage, faster containment of compromised accounts and sessions, and correlation across remote access, endpoint execution, and cloud control-plane actions. The sector’s mean time to contain (MTTC) improved 18%, from 22 minutes to 18 minutes, and organizations using Automated Response Playbooks contained threats in 6 minutes. That gap is the difference between investigating a suspicious login and responding after an attacker has already reached payment or reservation systems.
