Latest Internet & Cybersecurity News

📅April 5, 2026 at 1:00 AM
Major cybersecurity threats dominate headlines: Rowhammer GPU attacks, ransomware surges, EU data breaches, telecom hacks, and supply-chain compromises raise global alarms.
1

Severe Rowhammer Attack Targets Nvidia GPUs

A critical Rowhammer vulnerability in Nvidia GPUs could allow attackers full machine control by exploiting memory weaknesses.Source 1 This threat underscores ongoing hardware-level risks in cybersecurity.Source 1 Experts urge immediate patching and monitoring.Source 1

2

TeamPCP Hacking Group Breaches European Commission

TeamPCP exfiltrated 92 GB of data from 42 EU clients via a compromised AWS API key on Europa.eu, leaked by ShinyHunters.Source 3Source 7 The supply-chain attack via tainted Trivy software affected thousands.Source 3 CERT-EU confirmed the March 24 incident.Source 3Source 7

3

LockBit Ransomware Leads with 9 New Victims in 24 Hours

LockBit topped ransomware activity with nine compromises, targeting US, Italy, and France in construction and manufacturing.Source 3 Year-to-date victims exceed 2700, with 24 new disclosures yesterday.Source 3 Government, healthcare, and education sectors hit hard.Source 3

4

Qilin Ransomware Hits German Party Die Linke

Qilin confirmed breaching Die Linke on March 27, threatening to leak sensitive internal data.Source 3 This political targeting highlights ransomware's expanding scope.Source 3 No ransom payment details available yet.Source 3

5

Odido Dutch Telecom Suffers Massive Breach

Over 6 million accounts exposed, including names, bank details, and passports in a system breach.Source 4 Attackers shifted to dynamic intelligence like emails and metadata.Source 4 Telecoms struggle with 2026's rapid threats.Source 4

6

Hims & Hers Telehealth Hacked, Exposing Data

Customer support system breach at Hims & Hers leaked sensitive user information.Source 1 This incident adds to rising privacy concerns in health tech.Source 1 Company disclosed the hack promptly.Source 1

7

Mercor AI Firm Hit by LiteLLM Supply-Chain Attack

Mercor became the first confirmed downstream victim of the LiteLLM compromise.Source 6 The breach links to broader supply-chain risks in AI tools.Source 3Source 6 Investigations ongoing for impacts.Source 6

8

ShinyHunters Breach Harvard University

115,000 sensitive records stolen via vishing and SSO bypass using deepfake voice tech.Source 4 Exposed admissions and donor wealth data.Source 4 Part of a spree hitting 15 firms.Source 4

9

Hasbro Toy Maker Suffers Cyber Attack

Hasbro hit by a cyber attack, details emerging on data impacts.Source 5 Wall Street Journal reports the incident amid rising threats to consumer firms.Source 5 Response measures underway.Source 5

10

South Africa National Statistical Service Ransomware Attack

Ransomware disrupted the National Statistical Service in Cape Town.Source 5 Critical data services affected.Source 5 Recovery efforts in progress.Source 5

11

North Korean Hackers Hijack Open Source Project

North Korean actors spread malware via a popular open source access project.Source 5 TechCrunch attributes the hijack to state-sponsored espionage.Source 5 Developers urged to update.Source 1Source 5

12

CareCloud Healthcare Firm Reports Potential Data Leak

Healthcare software provider CareCloud notified SEC of a possible patient data exposure.Source 5 Incident under investigation for breach scope.Source 5 Patients advised to monitor accounts.Source 5