- Customer payment data stolen in Unity Technologies’s SpeedTree website compromise
Malicious code on Unity Technologies’s SpeedTree site skimmed sensitive data from hundreds of customers, the company confirmed. Video game software development firm Unity Technologies revealed that malicious code on its SpeedTree website skimmed sensitive information from hundreds of customers, impacting users who accessed the compromised site. The company discovered on August 26, 2025, the presence
- SimonMed Imaging discloses a data breach impacting over 1.2 million people
Medusa ransomware hit SimonMed Imaging, stealing 200 GB of data and impacting over 1.2 million people in a major healthcare data breach. SimonMed Imaging suffered a ransomware attack by the Medusa group, which claimed to have stolen 200 GB of data. SimonMed Imaging is one of the largest outpatient medical imaging providers in the U.S.,
- Microsoft revamps Internet Explorer Mode in Edge after August attacks
Microsoft updated Edge’s Internet Explorer mode after August 2025 reports that attackers exploited it to access users’ devices without authorization. Microsoft updated Edge’s Internet Explorer mode after reports in August 2025 that threat actors exploited the backward compatibility feature to gain unauthorized device access. Microsoft Edge’s IE mode lets organizations run legacy Internet Explorer 11
- Astaroth Trojan abuses GitHub to host configs and evade takedowns
The Astaroth banking Trojan uses GitHub to host malware configs, evade C2 takedowns and stay active by pulling new settings from the platform. McAfee discovered a new Astaroth campaign using GitHub repositories to host malware configurations. This allows attackers to evade takedowns by pulling fresh configs from GitHub whenever C2 servers are shut down, ensuring
- Google, Mandiant expose malware and zero-day behind Oracle EBS extortion
Google and Mandiant link Oracle EBS extortion emails to known July-patched flaws and a likely zero-day, CVE-2025-61882. Google Threat Intelligence and Mandiant analyzed the Oracle E-Business Suite extortion campaign, revealing the use of malware. Attackers exploited July-patched EBS flaws and likely a zero-day (CVE-2025-61882), sending extortion emails to company executives. In early October, Google Mandiant
- Stealit Malware spreads via fake game & VPN installers on Mediafire and Discord
Stealit malware abuses Node.js SEA and Electron to spread via fake game and VPN installers shared on Mediafire and Discord. Fortinet FortiGuard Labs researchers spotted Stealit malware campaign abusing Node.js Single Executable Application (SEA) and sometimes Electron to spread via fake game and VPN installers on Mediafire and Discord. Fortinet uncovered the campaign while investigating
- Student Loan Breach Exposes 2.5M Records
2.5 million people were affected, in a breach that could spell more trouble down the line.
- Watering Hole Attacks Push ScanBox Keylogger
Researchers uncover a watering hole attack likely carried out by APT TA423, which attempts to plant the ScanBox JavaScript-based reconnaissance tool.
- Tentacles of ‘0ktapus’ Threat Group Victimize 130 Firms
Over 130 companies tangled in sprawling phishing campaign that spoofed a multi-factor authentication system.
- Ransomware Attacks are on the Rise
Lockbit is by far this summer’s most prolific ransomware group, trailed by two offshoots of the Conti group.
- Cybercriminals Are Selling Access to Chinese Surveillance Cameras
Tens of thousands of cameras have failed to patch a critical, 11-month-old CVE, leaving thousands of organizations exposed.
- Twitter Whistleblower Complaint: The TL;DR Version
Twitter is blasted for security and privacy lapses by the company’s former head of security who alleges the social media giant’s actions amount to a national security risk.
Français 
English