Top 10 Cloud Security Vulnerabilities
Cloud environments fundamentally shift security from perimeter-based firewalls to identity and configuration management. The vast majority of cloud breaches are not zero-day exploits, but rather the exploitation of Identity and Access Management (IAM) flaws, misconfigured storage, and exposed metadata services across AWS, Azure, and GCP.
Over-Privileged Cloud Identities (IAM)
Assigning overly broad permissions to cloud users, roles, and service accounts.
Real World Case Study
A developer assigned the `AdministratorAccess` policy to a DevOps Jenkins server. When the Jenkins server was breached via a plugin vulnerability, attackers extracted the root-level IAM keys, allowing them to delete terabytes of backups and deploy persistent backdoor scripts across the entire Amazon Web Services (AWS) environment.
The Precogs AI Fix
Precogs AI analyzes Infrastructure as Code (Terraform/CloudFormation) statically and flags wildcard permissions, auto-generating exact least-privilege IAM policies based strictly on observed API usage.
Server-Side Request Forgery (SSRF) impacting IMDS
Exploiting SSRF in a cloud application to extract short-lived credentials from the Instance Metadata Service (IMDS).
Real World Case Study
The monumental Capital One breach was caused by an SSRF vulnerability in an open-source WAF. The attacker leveraged the SSRF to hit `169.254.169.254`, extracting the WAF's EC2 IAM Role credentials. They used those credentials to synchronize and download hundreds of millions of PII records from internal S3 buckets.
The Precogs AI Fix
Precogs AI detects SSRF in codebases and simultaneously alerts engineering teams to enforce IMDSv2 (which requires specific PUT headers) across all cloud compute instances, killing the attack vector.
Publicly Exposed Cloud Storage (S3/Blob)
Misconfiguring storage buckets (AWS S3, Azure Blob, GCP Cloud Storage) with open public read or write access.
Real World Case Study
A prominent analytics firm accidentally configured an AWS S3 bucket as 'Public Read'. Security researchers discovered the bucket, which contained 1.2 billion records of scraped social media profiles, internal passwords, and API keys. The data was exposed unencrypted for over 3 weeks.
The Precogs AI Fix
Precogs AI continuously monitors cloud postures and enforces explicit `Block Public Access` configurations at the organizational account level, overriding any individual bucket misconfiguration.
Leaked Secrets in Source Code
Hardcoding AWS Access Keys, Azure Service Principal secrets, or GCP JSON keys directly into Git repositories.
Real World Case Study
A junior developer committed an AWS IAM Key to a public GitHub repository. Within 4 minutes, automated bots scraped the key. Attackers immediately launched over 500 EC2 GPU instances for cryptocurrency mining, resulting in a sudden, unexpected $80,000 monthly cloud bill before the account was suspended.
The Precogs AI Fix
Precogs AI's Pre-commit Secret Scanner blocks any commit containing high-entropy credential patterns and validates against live cloud APIs without storing the keys.
Lack of Multi-Factor Authentication (MFA) on Cloud Root Accounts
Failing to secure the foundational root account or highly-privileged administrative accounts with hardware MFA.
Real World Case Study
Attackers executed a targeted SIM-swapping attack against a company's CTO. Bypassing SMS validation, they gained access to the AWS Root Account email. Without a hardware MFA key enforced, they reset the password, locked the entire engineering team out, and issued an extortion demand.
The Precogs AI Fix
Precogs AI continuously assesses tenant posture configurations to ensure robust conditional access policies and MFA enforcement metrics remain 100% compliant.
Insecure APIs and Unauthenticated Serverless Functions
Deploying AWS Lambda, Azure Functions, or Google Cloud Functions without configuring API Gateways or authorization wrappers.
Real World Case Study
A mobile application relied on an AWS Lambda function triggered via an exposed API Gateway endpoint. The developers forgot to implement an authorizer. Attackers brute-forced the endpoint, making millions of invocations that drained backend DynamoDB read capacity and spiked cloud compute costs maliciously.
The Precogs AI Fix
Precogs AI scans Serverless Application Models (SAM) and Serverless Framework configs, ensuring every declared function has an attached Authorizer or strict VPC access constraint.
Lateral Movement via iam:PassRole
An attacker with limited privileges uses the `iam:PassRole` permission to attach a highly privileged role to a new compute instance.
Real World Case Study
A developer compromise gave attackers access to an IAM role with limited EC2 permissions but explicit `iam:PassRole` access. The attacker spun up a new EC2 instance, attached the `Admin-Database-Role` to it, and then logged into the instance. They successfully elevated their privileges to Database Administrator.
The Precogs AI Fix
Precogs AI charts out complex IAM permission graphs to identify toxic combinations (like EC2 generation combined with PassRole) and generates auto-remediation policies restricting the attachment scope.
Cross-Tenant Data Exposure in SaaS
Cloud service providers failing to properly isolate tenant data logically within shared databases, leading to cross-tenant bleeding.
Real World Case Study
A major cloud provider discovered a vulnerability in their managed PostgreSQL service. By exploiting a feature associated with cross-database querying, attackers operating a malicious instance in the cloud could access the allocated memory spaces of a different tenant's database running on the same underlying physical host.
The Precogs AI Fix
Precogs AI assists enterprise SaaS operators with deep architectural logic testing to validate isolation patterns such as Row-Level Security (RLS) within multi-tenant database designs.
Insecure Cloud Network Configurations (Open Security Groups)
Configuring cloud firewalls (Security Groups, NSGs) to allow inbound traffic from the entire internet (`0.0.0.0/0`) on sensitive ports like SSH (22) or RDP (3389).
Real World Case Study
An engineering team temporarily opened port 3389 to the world to debug a Windows Server in AWS. They forgot to close it. Within 24 hours, automated ransomware botnets brute-forced the Administrator password, deployed the LockBit payload, and demanded a massive ransom.
The Precogs AI Fix
Precogs AI continuously monitors Infrastructure as Code (IaC) pull requests and blocks any rule defining a `0.0.0.0/0` ingress on non-web ports.
Exploitation of Cloud Management Consoles and APIs
Targeting the cloud provider's API directly rather than the application, utilizing stolen session cookies or long-lived static credentials.
Real World Case Study
The SolarWinds hack demonstrated severe cloud management exploitation. Attackers forged SAML tokens using stolen cryptographic keys to bypass Active Directory authentication entirely. They then accessed Microsoft 365 APIs to unilaterally read the emails of top executives without triggering generic login alarms.
The Precogs AI Fix
Precogs AI enforces session-boundary policies and continuously analyzes cloud audit trails (CloudTrail) for anomalous geographical API access and impossible travel velocity.