Latest Internet & Cybersecurity News

đź“…March 11, 2026 at 1:00 PM
March 2026 sees US cyber strategy shifts, ransomware surges, critical patches from Microsoft and Cisco, geopolitical hacktivism, and rising AI threats in cybersecurity.
1

US Releases 2026 Cyber Strategy and Cybercrime Executive Order

The US announced a new cyber strategy emphasizing deterrence, disruption of cybercrime groups like ShinyHunters and Cl0p, and addressing AI, quantum threats amid geopolitical tensions.Source 2 It shifts policy to aggressive action against criminals and state enablers, boosting private sector collaboration.Source 2Source 10 Emerging tech like AI-generated phishing and deepfakes heighten risks.Source 2

2

Cisco Discloses Critical Vulnerabilities in Catalyst SD-WAN Manager

Cisco revealed CVE-2026-20122 (CVSS 7.1) for file overwrite and CVE-2026-20128 (CVSS 5.5) for info disclosure, following exploitation of CVE-2026-20127 (CVSS 10.0) by UAT-8616.Source 3 These affect authenticated attackers with API access.Source 3 No details on attack scale provided.Source 3

3

Qilin Ransomware Hits Tennessee Valley Electric Cooperative (TVEC)

Ransomware group Qilin claimed breach of US electric cooperative TVEC, targeting critical infrastructure in Tennessee.Source 3 Potential stolen data includes employee info and customer records.Source 3 TVEC has not commented publicly.Source 3

4

Microsoft March 2026 Patch Tuesday Fixes 79 Vulnerabilities, Including Zero-Days

Microsoft patched 79 CVEs, including two former zero-days for privilege escalation and service crashes, plus Office RCE flaws like CVE-2026-26110.Source 6Source 13 No confirmed active exploitation reported.Source 6 Updates cover Windows, ESU, and open-source issues like CVE-2026-26030 in GitHub tools.Source 7

5

LexisNexis Legal & Professional Data Breach Confirmed

Cybercriminals stole 2GB from LexisNexis on March 3, including credentials and data on 400,000 individuals, mostly pre-2020 legacy info.Source 3 Company contained the breach; products unaffected.Source 3 Limited servers accessed.Source 3

6

Europol Takedown of Stronghold LeakBase Dark Web Forum

Europol, FBI led shutdown of LeakBase, a major forum with 140,000 users sharing infostealers and leaked data, following RAMP seizure.Source 11 Pivotal blow to cybercrime data sharing.Source 11 Highlights law enforcement gains.Source 11

7

Ransomware Victims Surge 43% in February 2026

Bitdefender reported 1,194 claimed victims, driven by 0APT's inflated claims and groups like The Gentlemen using BYOVD tactics.Source 11 Focus on identity theft, RMM tools, fileless attacks in MDR insights.Source 11 Thailand heavily targeted by The Gentlemen.Source 11

8

Cyber Retaliation Escalates After US-Israel Strikes on Iran

Hacktivists like Handala Hack, WeAreUst, UniT 313 hit Israeli oil/gas, defense firms, and Bahrain/Saudi entities with breaches and DDoS.Source 9 Israel most impacted Feb 27-Mar 6.Source 9 Geopolitical tensions fuel attacks.Source 9Source 2

9

Keeper Security Launches 2026 Identity-First Cybersecurity Campaign

Keeper partners with Atlassian Williams F1 for global push on identity-centric security amid rising identity attacks.Source 1 Emphasizes Zero Trust practices.Source 1Source 4 Aligns with 2026 trends.Source 4

10

Leonardo Acquires Becrypt to Bolster Cybersecurity Portfolio

Leonardo strengthens trusted cybersecurity via UK firm Becrypt acquisition on March 11.Source 12 Enhances proprietary offerings in endpoint security.Source 12 Positions for growth in sector.Source 12