- Singapore cyber defenders fend off simulated attacks against cellular, gas and airport systems
November 24, 2023
As simulated attackers tried to overload an electrical system, cripple a water distribution network and shut down a gas plant, cyber defence operators across 26 national agencies sprung into action to neutralise the assaults on a fictional state’s critical infrastructure. These were among the scenarios that more than 200 participants went through from Nov 22 to ...
- New ransomware-as-a-service caters to cybercriminals with commercial expansion
November 23, 2023
New evidence suggests that the popular Play ransomware is now being rented out to cybercriminals. Known as ransomware-as-a-service (RaaS), cybercriminals can pay to use the malware itself alongside the infrastructure needed to pull off an attack.This is a relatively new phenomenon and can provide a steady stream of revenue for malicious cyber gangs. Read more… Source: MSN News
- Q3 2023 in Review: DDoS Attacks Report by StormWall
November 23, 2023
StormWall researchers observed that attacks have grown by 43% compared to Q3 2022. Over the past quarter, and according to the analysis conducted by the team, there have been three main trends affecting the surge in DDoS attacks: The number of multi-vector attacks has increased There’s been a significant spike in attacks that target multiple protocols or ...
- Israel-Hamas war spotlight: Shaking the rust off SysJoker
November 23, 2023
Amid tensions in the ongoing Israel-Hamas war, Check Point Research has been conducting active threat hunting in an effort to discover, attribute, and mitigate relevant regional threats. Among those, some new variants of the SysJoker malware, including one coded in Rust, recently caught our attention. Check Point assessment is that these were used in targeted attacks ...
- Cisco aids Ukraine in cyber defense with modified switches to counter Russian attacks
November 23, 2023
Cisco has proactively shipped modified switches to Ukrenergo, the state-owned electricity grid operator in Ukraine, to bolster its defenses against Russian cyberattacks targeting energy infrastructure. These attacks have included the use of GPS-jamming tactics, which disrupt the high-voltage energy subsystems crucial for power distribution and damage assessment. The reliance of Ukraine’s substations on GPS for time ...
- Updates to U.S. State Data Privacy Laws: What You Need to Know
November 22, 2023
The United States is trying to catch up with global data privacy laws passed in recent years. While the European Union (EU) passed the General Data Protection Regulation (GDPR) which went into effect in 2018, the U.S. has not been able to pass its version called the American Data Privacy and Protection Act (ADPPA) into ...
- HrServ – Previously unknown web shell used in APT attack
November 22, 2023
In the course of our routine investigation, we discovered a DLL file, identified as hrserv.dll, which is a previously unknown web shell exhibiting sophisticated features such as custom encoding methods for client communication and in-memory execution. Kaspersky analysis of the sample led to the discovery of related variants compiled in 2021, indicating a potential correlation between ...
- Diamond Sleet supply chain compromise distributes a modified CyberLink installer
November 22, 2023
Microsoft Threat Intelligence has uncovered a supply chain attack by the North Korea-based threat actor Diamond Sleet (ZINC) involving a malicious variant of an application developed by CyberLink Corp., a software company that develops multimedia software products. This malicious file is a legitimate CyberLink application installer that has been modified to include malicious code that downloads, ...
- Türkiye’s MIT saves Palestinian Iron Dome hacker from Mossad hit
November 22, 2023
Türkiye’s National Intelligence Organization (MIT) saved Omar A. from possible death or abduction in an international operation and offered him protection as the renowned Palestinian hacker was targeted by Mossad in Türkiye and Malaysia. The young man credited with hacking into Israel’s notorious Iron Dome air defense system was sought by Israel for a long time. ...
- FCC wants to improve cyber protections for schools, libraries
November 21, 2023
Ransomware attacks and cybersecurity threats against schools are multiplying and have led to some dramatic consequences. Last year, the Los Angeles Unified School District was hit by a ransomware attack that resulted in hackers posting 500 gigabytes of stolen data online, after the district’s superintendent refused to pay the ransom. The attack compromised about 2,000 student ...