Cloud attacks are evolving: What 2025 trends mean for defenders in 2026
Cloud attacks are evolving: What 2025 trends mean for defenders in 2026
https://www.ibm.com/think/x-force/cloud-attacks-evolving-what-2025-trends-mean-defenders-2026
Publish Date: 2026-03-17 13:32:00
Source Domain: www.ibm.com
2025 marked a shift in how threat actors leveraged cloud access, reflecting a move away from opportunistic exploitation toward deliberate abuse of cloud-adjacent identity and integration layers. Attackers increasingly used exposed credentials, administrative access paths, and trusted service integrations to establish persistence and move laterally across interconnected environments.
This shift reduced the technical barriers to intrusion while increasing the operational impact of a single compromise, enabling attackers to traverse multiple cloud-connected services without triggering traditional infrastructure-focused controls.
Looking ahead to 2026, cloud risk will continue to be defined by identity exposure, weak administrative practices, insecure integrations, and limited cross-platform telemetry. Organizations that continue to treat cloud security as an infrastructure problem will remain exposed to ecosystem-level compromise.
Organizations should enforce phishing‑resistant MFA across high‑exposure platforms; rotate credentials found in infostealer logs or dark‑web markets; revoke reused OAuth tokens; and restrict third‑party OAuth consent. Administrative systems such as Zoho ManageEngine, Salesforce integrations, Slack apps, and HubSpot require strict patching, isolation, least‑privilege access, and validated workflow or application changes.
Cloud‑configuration hygiene remains critical, alongside detection capabilities focused on infostealer‑linked logins, anomalous workflow or API activity, credential‑reuse attempts, and identity‑pivot chains involving Box, Slack, and Salesforce. SaaS integrations and digital‑risk monitoring require continuous oversight through high‑scope API‑token audits, administrative‑rule reviews, outbound‑traffic controls, and recurring monitoring of dark‑web credential exposure—especially during historically active January and June periods.
X-Force anticipates cloud risk in 2026 will continue to be…
