VulnHub

Hackers are exploiting a serious vulnerability in older D-Link DSL routers, identified as CVE-2026-0625. This flaw allows attackers to execute commands remotely, potentially compromising users' devices and networks. The vulnerability has a high severity score of 9.3, which indicates that it poses a significant risk. Users of legacy D-Link DSL routers need to be aware of this issue as it could lead to unauthorized access and control over their internet-connected devices. As attackers actively exploit this flaw, it is crucial for affected users to take immediate action to protect their systems.

A hacker group known as Zestix has successfully breached around 50 companies by exploiting a lack of multi-factor authentication (MFA). These breaches involved the use of infostealers, which are malicious programs designed to gather sensitive information from users. The absence of MFA made it easier for attackers to gain access to sensitive data without needing additional verification steps. This incident serves as a stark reminder for businesses to implement stronger security measures, as it shows how quickly attackers can exploit basic vulnerabilities. Organizations that haven't adopted MFA may find themselves at greater risk of data theft and financial loss.

A serious security vulnerability has been identified in legacy D-Link DSL gateway routers, specifically affecting the 'dnscfg.cgi' endpoint. This flaw, known as CVE-2026-0625, has a high severity score of 9.3 and allows unauthenticated remote attackers to execute commands through improper handling of user-provided DNS configuration inputs. Current reports indicate that this vulnerability is actively being exploited in the wild, putting users of these older routers at risk. It is crucial for individuals and organizations using these devices to be aware of the potential for unauthorized access and control. The situation underscores the need for users to assess their network security and consider upgrading their hardware to mitigate these risks.

Taiwan's National Security Bureau has reported a significant increase in cyberattacks from China targeting its energy sector, with incidents rising tenfold in 2025 compared to the previous year. This surge in attacks raises serious concerns about the security of Taiwan's critical infrastructure, particularly as tensions between the two nations continue to escalate. The energy sector is vital for maintaining the country's operations, and disruptions could have widespread implications for both the economy and public safety. Taiwan's government is likely to enhance its cybersecurity measures to protect against these aggressive tactics. This situation highlights the ongoing cyber conflict in the region and the need for robust defenses against state-sponsored threats.

CERT/CC has issued a warning about a serious vulnerability in the TOTOLINK EX200 Wi-Fi range extender, identified as CVE-2025-65606. This flaw allows a remote authenticated attacker to take complete control of the device, posing a significant risk to users. As this vulnerability remains unpatched, anyone using the TOTOLINK EX200 is advised to take immediate action to secure their networks. The potential for exploitation means that attackers could manipulate settings, access sensitive data, or use the device as a foothold into larger networks. Users need to be aware of this threat and consider alternative security measures while awaiting a fix.

Recent reports indicate that attackers are actively exploiting a command injection vulnerability in several D-Link DSL gateway routers. These devices, which are considered legacy products, have not received support for years, making them particularly vulnerable. Users of affected routers may face unauthorized access to their networks, potentially allowing attackers to execute malicious commands. The exploitation of this vulnerability highlights the risks associated with using unsupported hardware. D-Link has not specified any patches or updates, leaving users with few options other than to replace these outdated routers to protect their networks.

Cybersecurity researchers have identified two malicious Chrome extensions that have collectively attracted over 900,000 users. These extensions, named 'Chat GPT for Chrome with GPT-5' and 'Claude Sonnet & DeepSeek AI,' are designed to steal conversations from OpenAI's ChatGPT and DeepSeek, along with users' browsing data. The stolen information is sent to servers controlled by the attackers. This incident raises significant concerns about user privacy and data security, as many individuals may unknowingly be exposing sensitive information through these extensions. Users are urged to remove these extensions immediately and review their online security practices to protect their data.

Ledger has confirmed a data breach linked to its partner Global-e, which has resulted in the exposure of customer information. While sensitive data such as passwords and crypto recovery phrases were not compromised, users are now facing active phishing attempts that may target them using the leaked information. This incident raises concerns about the security of personal data in the cryptocurrency space and serves as a reminder for users to remain vigilant against phishing scams. Ledger is advising its customers to be cautious and verify any communications they receive that claim to be from the company or its partners. Staying alert is crucial as scammers may use this data to trick users into revealing more sensitive information.

A new malware campaign known as PHALT#BLYX ClickFix is targeting the hospitality sector, exploiting social engineering tactics and the MSBuild.exe tool. This multi-stage attack has been specifically designed to infiltrate hospitality organizations, putting sensitive data and operations at risk. Researchers have noted that the campaign employs deceptive strategies to trick users into executing malicious code. As a result, affected companies could face significant disruptions and potential data breaches, making it crucial for hospitality organizations to remain vigilant and enhance their cybersecurity measures. The ongoing threat emphasizes the need for robust employee training and awareness to combat social engineering tactics effectively.