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As 2025 unfolds, Oracle faces renewed scrutiny for glaring cybersecurity failures. Despite acquiring Sun Microsystems (2009) and Cerner (2021) for $36.2 billion, Oracle has neglected securing critical inherited infrastructures. Sun Microsystems underpinned the NHS’s failed NPfIT program, while Cerner (now Oracle Healthcare) manages sensitive electronic health records for millions in the UK and U.S. Oracle’s internet assets and DNS remain exposed since 2020, violating UKDPA, GDPR, DORA, and U.S. CMMC regulations. This systemic recklessness endangers global patient data—health data breaches are irreversible and highly lucrative for cybercriminals.
Full Report: Oracle’s 3-Year Ignored Warnings
You Should Know: Critical Commands & Steps to Audit DNS and Cloud Security
1. Check DNS Vulnerabilities
- Query DNS Records:
dig example.com ANY nslookup -type=any example.com
- Test for DNSSEC Validation:
dig +dnssec example.com delv +vtrace example.com
2. Scan for Open Ports & Services
- Nmap Scan:
nmap -sV -p 1-65535 --script vuln oraclecloud.com
- Check SSL/TLS Weaknesses:
openssl s_client -connect example.com:443 -tls1_2 testssl.sh example.com
3. Oracle Cloud Infrastructure (OCI) Security Checks
- List Exposed Buckets:
oci os bucket list --compartment-id <ID>
- Audit IAM Policies:
oci iam policy list --compartment-id <ID>
4. Monitor Data Compliance (GDPR/DORA)
- Log Analysis:
journalctl -u oracle-cloud-agent --since "2025-03-01"
- Database Activity Monitoring:
SELECT * FROM unified_audit_trail WHERE event_timestamp > SYSDATE-1;
What Undercode Say
Oracle’s negligence underscores the need for proactive DNS hardening, cloud audits, and compliance checks. Key Linux/Windows commands to mitigate similar risks:
- Linux:
sudo apt install clamav && clamscan -r / # Malware scan sudo chkrootkit # Rootkit detection sudo ausearch -k oracle | aureport -f # Audit Oracle processes
- Windows:
Get-NetTCPConnection -State Established | Where-Object {$_.RemoteAddress -like "*oracle*"} Get-WinEvent -LogName Security -FilterXPath "*[System[EventID=4624]]" # Login audits
Health data demands encryption-at-rest and FIPS 140-2 validation:
openssl enc -aes-256-cbc -in patient_data.txt -out encrypted_data.enc -k <key>
Expected Output: A secured infrastructure with no exposed DNS, patched Oracle systems, and real-time compliance logging.
References:
Reported By: Andy Jenkinson – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
