The recent discovery of macOS.NotLockBit suggests a shift in the landscape, as this newly identified malware, named after the notorious LockBit variant, could mark the beginning of more serious ransomware campaigns against Mac users.
Ransomware targeting Mac devices tends to lack the necessary tools to truly lock files or exfiltrate data. The general perception has been that macOS is better protected against these kinds of threats, partially due to Apple’s built-in security features, such as Transparency, Consent, and Control (TCC) protections. However, the emergence of macOS.NotLockBit signals that hackers are actively developing more sophisticated methods for targeting Apple devices.
Read more…
Source: MSN News
Related:
- Denmark energy cyber attack highlights infrastructure security gaps
August 4, 2025
November 2023 saw an unprecedented cyber attack on Denmark’s energy infrastructure. In a co-ordinated breach of 22 companies, criminal gangs gained access to industrial control systems. Investigators believe at least one of the attackers was acting on behalf of a state. Michael Murphy, who heads Fortinet’s APAC Operational Technology group from the company’s Sydney office, says ...
- Malicious Packages Across Open-Source Registries: Detection Statistics and Trends (Q2 2025)
August 4, 2025
In this previous blog, Fortiguard Labs highlighted a growing trend in the use of open source software (OSS) repositories as channels for malware distribution in supply chain security. With the continued reliance on third-party packages in development workflows, threat actors are increasingly exploiting vulnerabilities in the open-source ecosystem to propagate malicious code, exfiltrate data, and cause ...
- IoT Security: Your Next Breach Could Start with Your Thermostat
August 4, 2025
Universities are filling up with network-connected devices. Smart locks manage building access. HVAC systems run on automated controls. Cameras stream to command centers. Vending machines, printers, thermostats, research tools, and classroom displays all connect to the network. The Internet of Things (IoT) is everywhere. These devices are often invisible to most of campus life, quietly making ...
- Arkham Says $3.5B LuBian Bitcoin Theft Went Undetected for Nearly Five Years
August 2, 2025
A crypto wallet tied to a little-known Chinese mining pool may have been the victim of the largest bitcoin theft ever recorded, according to new findings from Arkham Intelligence. n an Aug. 2 thread on X, the onchain analytics firm said it had uncovered evidence that 127,426 BTC — worth $3.5 billion at the time — ...
- Luxembourg: Cybercriminals stole thousands from BIL customers using phishing scam
August 2, 2025
After cybercriminals stole thousands from BIL customers using a fake website, the banking association maintains that digital banking tools remain safe, but users must stay vigilant. In the wake of a sophisticated phishing scheme that led to major financial losses for dozens of BIL customers, The Luxembourg Banker’s Association (ABBL) is defending the security of the ...
- Ransomware attacks cripple government services across Dutch Caribbean islands
August 2, 2025
Several major government institutions across the Caribbean part of the Kingdom of the Netherlands were hit by cyberattacks last week, including a ransomware attack on Curaçao’s Tax and Customs Administration that temporarily disabled critical services, NOS reports. According to Curaçao’s Minister of Finance, ransomware was used in the attack on the tax authority. After the breach ...