Cybersecurity Brief – 2025-07-12

Sat, 12 Jul 2025 00:00:00 +0000

Major Incidents or Breaches

A vulnerability in McHire, McDonald’s chatbot job application platform, exposed chat histories and personal data of over 64 million job applicants in the United States due to weak authentication (“123456” password) and insecure API design.
The developer account for the WordPress Gravity Forms plugin was compromised, leading to backdoored plugin installers being distributed via the official website in a supply-chain attack.
A critical vulnerability (CVE-2025-47812) in Wing FTP Server is being actively exploited in the wild, allowing attackers to execute arbitrary commands with root or system privileges.

Newly Discovered Vulnerabilities

Fortinet patched a critical SQL injection vulnerability (CVE-2025-25257) in FortiWeb that allows unauthenticated attackers to execute arbitrary database commands. Proof-of-concept exploits for this vulnerability have been publicly released.
Security researchers disclosed four vulnerabilities in OpenSynergy’s BlueSDK Bluetooth stack (“PerfektBlue”), which could allow remote code execution on millions of vehicles (including Mercedes, Skoda, and Volkswagen) and over a billion industrial, medical, mobile, and consumer devices.
The U.S. CISA confirmed active exploitation of the CitrixBleed 2 vulnerability (CVE-2025-5777) in Citrix NetScaler ADC and Gateway, mandating federal agencies to patch within 24 hours.
A zero-day vulnerability in OpenVSX, a popular extension marketplace, was discovered and patched. The flaw could have enabled attackers to compromise millions of developer machines via a supply chain attack.
Microsoft disclosed new attack techniques targeting AMD CPUs.
NVIDIA issued guidance recommending activation of System Level Error-Correcting Code (ECC) to mitigate Rowhammer attacks on GPUs with GDDR6 memory. Researchers demonstrated Rowhammer-based “GPUHammer” attacks that can degrade machine learning model accuracy.

Notable Threat Actor Activity

The Iranian-backed Pay2Key ransomware-as-a-service operation has resurfaced, offering affiliates an increased profit share (80%) for attacks targeting Western organisations, particularly in the US and Israel. This follows recent geopolitical tensions involving Iran, Israel, and the US.
The Indian APT group DoNot is actively targeting government entities.

Trends, Tools, or Tactics of Interest

Researchers at Netcraft highlighted that AI-generated search engine summaries are inadvertently directing users to phishing sites when queried for legitimate login pages, posing a new phishing risk vector.
SentinelOne reported evolution in the ZuRu macOS malware family.
The 2025 Data Risk Report notes heightened data loss risks from AI-powered tools, with calls for unified, AI-driven data security strategies.
Cyber-insurance premiums are declining from previous highs, though comprehensive coverage remains vital for risk management.
There is increased emphasis on integrating cybersecurity into financial sector digital transformation strategies.
Discussion of passwordless authentication mechanisms-specifically passkeys using public key cryptography-to address the inherent risks of shared secrets in traditional password systems.

Regulatory or Policy Developments

The European Union unveiled a voluntary AI Code of Practice to help businesses comply with the phased rollout of the EU AI Act.
The Irish Data Privacy Commission opened a new investigation into TikTok regarding the transfer of user data to China under EU privacy regulations.
Google did not release a scheduled July 2025 Android security patch, breaking a ten-year streak of monthly updates.

Cybersecurity Brief – 2025-07-10

Thu, 10 Jul 2025 00:00:00 +0000

Major Incidents or Breaches

Qantas confirmed a data breach affecting 5.7 million customers, with threat actors exfiltrating customer data.
Bitcoin Depot reported a data breach impacting nearly 27,000 cryptocurrency users, exposing sensitive customer information.
Ingram Micro is restoring operations after a ransomware attack by the SafePay group, which disrupted systems and business services.
McDonald’s AI hiring platform, operated by Paradox.ai, exposed the personal information of tens of millions of job applicants due to basic security flaws, including the use of the password ‘123456’.
Nippon Steel Solutions disclosed a data breach following exploitation of a zero-day vulnerability in network equipment.
Nova Scotia Power, a Canadian electric utility, reported disruption of power meters and a data breach affecting individuals in both Canada and the United States.
Researchers identified millions of users being spied on via malicious browser extensions available in the Chrome and Edge web stores.

Newly Discovered Vulnerabilities

Microsoft released patches for 130 vulnerabilities, including critical flaws in SPNEGO and SQL Server. One of the patched vulnerabilities was publicly known prior to remediation.
A new vulnerability in ServiceNow, dubbed “Count(er) Strike,” allows low-privileged users to enumerate and extract restricted data from tables they should not access.
Multiple severe vulnerabilities remain unpatched in Ruckus Wireless management products, allowing attackers to fully compromise managed network environments.
A container escape vulnerability in the NVIDIA Container Toolkit could allow attackers to access AI datasets across Kubernetes tenants.
Ivanti, Fortinet, and Splunk released security updates addressing critical and high-severity vulnerabilities in their respective products.
Siemens, Schneider Electric, and Phoenix Contact issued July 2025 ICS Patch Tuesday advisories, addressing vulnerabilities in industrial control systems.

Notable Threat Actor Activity

The Initial Access Broker (IAB) Gold Melody has been linked to campaigns exploiting leaked ASP.NET machine keys to gain unauthorized access to organizations and sell that access.
APT group DoNot, with suspected ties to India, expanded operations targeting European foreign ministries using the LoptikMod malware for data harvesting.
The U.S. Department of the Treasury sanctioned a North Korean hacker affiliated with the Andariel group for involvement in remote IT worker schemes and malware campaigns.
Xu Zewei, a Chinese national, was arrested in Milan for alleged involvement with the Silk Typhoon state-sponsored group and cyberattacks against U.S. organizations.
Researchers reported a North American APT exploiting a Microsoft Exchange zero-day to target a Chinese entity.
The SatanLock ransomware group has shut down its operations but plans to leak additional files stolen from victims.

Trends, Tools, or Tactics of Interest

Attackers are bypassing legacy MFA solutions using real-time phishing and fake websites, highlighting the limitations of traditional authenticator apps.
A proof-of-concept AI malware using reinforcement learning was demonstrated to reliably evade Microsoft Defender.
Deepfake technology was used to impersonate a government official, successfully deceiving diplomats and politicians, exemplifying the growing national security threat from AI-generated impersonations.
Malicious browser extensions continue to be distributed via official Chrome and Edge stores, enabling large-scale user surveillance.
The open-source bot blocker “Anubis” was introduced to prevent AI scrapers from accessing website content using a proof-of-work firewall.
SSH tunneling and direct-tcp requests were highlighted as active techniques for covert network access.
Security automation platforms like Tines are offering extensive libraries of pre-built workflows for ticketing, device identification, and threat triage.

Regulatory or Policy Developments Affecting the Security Industry

The U.S. Department of the Treasury’s OFAC imposed sanctions on a North Korean cyber actor for their role in IT worker schemes supporting the Andariel group.
Microsoft confirmed a widespread issue with Windows Server Update Services (WSUS) preventing synchronization and deployment of Windows updates.
Microsoft announced that Windows 10 Extended Security Updates (ESU) will be available for consumers and businesses post-October 2025, with varying pricing models.
Microsoft Authenticator on iOS will transition backups to iCloud, removing the requirement for a Microsoft personal account.
Google disclosed further details on Android’s Advanced Protection for Chrome, emphasizing enhanced security measures.
Samsung announced new security features for Galaxy smartphones, including on-device AI protections, cross-device threat detection, and quantum-resistant encryption for network security.

DoNot on DanSec Daily

Cybersecurity Brief – 2025-07-12

Major Incidents or Breaches

Newly Discovered Vulnerabilities

Notable Threat Actor Activity

Trends, Tools, or Tactics of Interest

Regulatory or Policy Developments

Cybersecurity Brief – 2025-07-10

Major Incidents or Breaches

Newly Discovered Vulnerabilities

Notable Threat Actor Activity

Trends, Tools, or Tactics of Interest

Regulatory or Policy Developments Affecting the Security Industry