T-Vulnerability

05
Jul
The Door Left Open: FamousSparrow's Three-Wave Intrusion into Azerbaijani Energy Infrastructure- 187

The Door Left Open: FamousSparrow's Three-Wave Intrusion into Azerbaijani Energy Infrastructure- 187

June 7, 2026 ProxyNotShell was publicly disclosed in October 2022. The Exchange server at the center of the FamousSparrow intrusion
3 min read
05
Jul
The Disgruntled Researcher and the Dead Man's Switch: Nightmare-Eclipse's Zero-Day Campaign- 184

The Disgruntled Researcher and the Dead Man's Switch: Nightmare-Eclipse's Zero-Day Campaign- 184

June 5, 2026 Five Windows zero-days in a single year, released by a single anonymous researcher, timed to maximally
2 min read
05
Jul
The Undisclosed Flaw: How a Huawei Zero-Day Took Down Luxembourg's Entire Telecoms Network- 183

The Undisclosed Flaw: How a Huawei Zero-Day Took Down Luxembourg's Entire Telecoms Network- 183

June 14, 2023 A country's entire telecommunications network — landline, 4G, 5G, emergency services — went dark for more than
3 min read
05
Jul
The Invisible Guest: How QEMU Became a Ransomware Delivery Vehicle- 179

The Invisible Guest: How QEMU Became a Ransomware Delivery Vehicle- 179

June 10, 2026 Ransomware operators have found a hiding place inside one of the most ordinary tools in the enterprise
2 min read
19
Nov
Eurofiber admits crooks swiped data from French unit after cyberattack- 110

Eurofiber admits crooks swiped data from French unit after cyberattack- 110

November 17, 2025 Eurofiber, a French B2B telecommunications provider, reported a data breach occurring on November 13, 2023, due to
2 min read
14
Nov
A Breach at the Center of Power: The CBO Cyberattack and the Rising Threat of Nation-State Intrusions- 93

A Breach at the Center of Power: The CBO Cyberattack and the Rising Threat of Nation-State Intrusions- 93

November 7, 2025 The cyberattack on the Congressional Budget Office arrives at a moment when nation-state cyber operations are
2 min read
14
Nov
AI-Powered Cyberattacks Are Here: How They Are Supercharging Ransomware Attacks and How You Can Mitigate Them- 83

AI-Powered Cyberattacks Are Here: How They Are Supercharging Ransomware Attacks and How You Can Mitigate Them- 83

November 8, 2025 AI is significantly amplifying the urgency and sophistication of ransomware attacks with attacks occurring every 39 seconds
1 min read
17
Sep
Whistleblower Alleges Widespread Security Failures at WhatsApp- 65

Whistleblower Alleges Widespread Security Failures at WhatsApp- 65

September 9, 2025 A landmark whistleblower lawsuit has thrust WhatsApp and its parent company Meta back into the spotlight, alleging
2 min read
25
Aug
Hidden Flaws in Generative AI: Copilot, ChatGPT, and the Struggle for Trust- 49

Hidden Flaws in Generative AI: Copilot, ChatGPT, and the Struggle for Trust- 49

August 21, 2025 As generative AI systems become embedded in everyday workflows—from Microsoft 365 to ChatGPT—security researchers are
4 min read
18
Aug
Patch Too Late? Microsoft SharePoint Zero-Day Breach Expands Worldwide- 48

Patch Too Late? Microsoft SharePoint Zero-Day Breach Expands Worldwide- 48

August 2, 2025 The discovery of a critical zero-day vulnerability in Microsoft’s SharePoint server has exposed the fragility
2 min read