Latest Internet & Cybersecurity News

đź“…February 26, 2026 at 1:00 AM
AI-driven attacks escalate globally, exploiting basic gaps, supply chains, and vulnerabilities; ransomware surges amid telecom breaches and critical infrastructure risks.
1

IBM 2026 X-Force Threat Index Reveals Escalating AI-Driven Attacks

IBM's 2026 X-Force Threat Intelligence Index shows a 44% increase in attacks exploiting public-facing applications due to missing authentication and AI-enabled vulnerability discovery. Ransomware groups surged 49% year-over-year, with victim counts up 12%, and supply chain compromises nearly quadrupled since 2020. Manufacturing tops targets at 27.7% of incidents, while North America leads attacked regions at 29%.Source 1Source 3Source 13

2

Russian Threat Actor Uses AI to Compromise 600+ FortiGate Devices

A Russian-speaking, financially motivated actor leveraged generative AI to breach over 600 FortiGate devices in 55+ countries from January 11 to February 18, 2026. Post-exploitation targeted Active Directory, credential databases, and Veeam Backup servers, indicating ransomware prep. The actor skipped hardened targets, relying on AI for efficiency.Source 2Source 5

3

German Rail Operator Deutsche Bahn Suffers Major DDoS Attack

Deutsche Bahn confirmed a significant DDoS attack disrupting digital ticketing and the Navigator app in waves starting Tuesday. Defensive measures stabilized systems by Wednesday, highlighting risks to transport infrastructure.Source 2

4

Cisco Catalyst SD-WAN Zero-Day CVE-2026-20127 Actively Exploited

CVE-2026-20127, an authentication bypass in Cisco SD-WAN Controller/Manager, is exploited in the wild by UAT-8616, allowing admin privileges via rogue peers. Government agencies like CISA, ACSC, and Cyber Centre issued alerts with threat hunting guidance; immediate patching urged.Source 6Source 8Source 10

5

Group-IB Report: Supply Chain Attacks Top Global Cyber Threat

Group-IB's 2026 High-Tech Crime Trends Report highlights supply chain attacks via vendors, open-source, SaaS, and extensions as dominant, enabling mass downstream access. In META region, phishing targets internet (52%) and financial services (28%), fueling IAB sales of corporate access.Source 7

6

Poland's Energy Infrastructure Hit by Cyber Incident

A December attack compromised Polish wind farms, solar assets, and a power plant using default credentials and exposed interfaces; no outages but access gained. CISA warned U.S. operators to enforce MFA, segment IT/OT, and monitor remote access.Source 4

7

Singapore Telecom Sector Breached in Coordinated Espionage

Chinese-linked actors compromised all four major Singapore telecom providers in an espionage campaign, enabling intelligence collection and sector targeting. Strict identity enforcement recommended to limit lateral movement.Source 4

8

State Actors Weaponize LLMs for Recon and Phishing

Google reports China, Russia, Iran, and North Korea using LLMs to speed reconnaissance, phishing, and infrastructure; Check Point shows AI platforms abused as C2 relays.Source 4

9

Thales Report: Two-Thirds of Companies Lose Track of Data Amid AI Risks

Thales 2026 Data Threat Report finds only 34% of organizations know all data locations, exacerbated by unsecured AI agents wandering freely and cyber risks.Source 11

10

Businesses Rank Cybersecurity as Top Threat Over Tariffs

Zero100 study shows over a third of businesses view cyber incidents as the biggest 2026 continuity threat, surpassing tariffs or geopolitics.Source 12

11

OTI Impact Score Debuts to Measure Industrial Cyber Damage

At S4x26, a new OTI Impact Score rates real-world industrial cyberattack consequences; NVIDIA partners with firms for AI-secured critical infrastructure.Source 9

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