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Threat hunters are calling attention to a new campaign that has targeted Fortinet FortiGate firewall devices with management interfaces exposed on the public internet. "The campaign involved unauthorized administrative logins on management interfaces of firewalls, creation of new accounts, SSL VPN authentication through those accounts, and various other configuration changes," cybersecurity firm Arctic Wolf said in an analysis published last week. The malicious activity is believed to have commenced in mid-November 2024, with unknown threat actors gaining unauthorized access to management interfaces on affected firewalls to alter configurations and extract credentials using DCSync . The exact initial access vector is currently not known, although it has been assessed with "high confidence" that it's likely driven by the exploitation of a zero-day vulnerability given the "compressed timeline across affected organizations as well as firmware versions af...

The 2025 cybersecurity landscape is increasingly complex, driven by sophisticated cyber threats, increased regulation, and rapidly evolving technology. In 2025, organizations will be challenged with protecting sensitive information for their customers while continuing to provide seamless and easy user experiences. Here's a closer look at ten emerging challenges and threats set to shape the coming year. 1. AI as a weapon for attackers The dual-use nature of AI has created a great deal of risk to organizations as cybercriminals increasingly harness the power of AI to perpetrate highly sophisticated attacks. AI-powered malware can change its behavior in real-time. This means it can evade traditional methods of detection and find and exploit vulnerabilities with uncanny precision. Automated reconnaissance tools let attackers compile granular intelligence about systems, employees, and defenses of a target at unprecedented scale and speed. AI use also reduces the planning time for a...

It's time once again to pay our respects to the once-famous cybersecurity solutions whose usefulness died in the past year. The cybercriminal world collectively mourns the loss of these solutions and the easy access they provide to victim organizations. These solutions, though celebrated in their prime, succumbed to the twin forces of time and advancing threats. Much like a tribute to celebrities lost in the past year, this article will look back at a few of cybersecurity's brightest stars that went dark in the past year.  1. Legacy Multi-Factor Authentication (MFA) Cause of Death: Compromised by sophisticated phishing, man-in-the-middle (MitM), SIM-swapping, and MFA prompt bombing attacks. The superstar of access security for more than twenty years, legacy MFA solutions enjoyed broad adoption followed by almost-universal responsibility for cybersecurity failures leading to successful ransomware attacks. These outdated solutions relied heavily on SMS or email-based codes o...

Sophos has released hotfixes to address three security flaws in Sophos Firewall products that could be exploited to achieve remote code execution and allow privileged system access under certain conditions. Of the three, two are rated Critical in severity. There is currently no evidence that the shortcomings have been exploited in the wild. The list of vulnerabilities is as follows - CVE-2024-12727 (CVSS score: 9.8) - A pre-auth SQL injection vulnerability in the email protection feature that could lead to remote code execution, if a specific configuration of Secure PDF eXchange (SPX) is enabled in combination with the firewall running in High Availability ( HA ) mode. CVE-2024-12728 (CVSS score: 9.8) - A weak credentials vulnerability arising from a suggested and non-random SSH login passphrase for High Availability (HA) cluster initialization that remains active even after the HA establishment process completed, thereby exposing an account with privileged access if SSH is ena...

The U.S. government on Tuesday unsealed charges against a Chinese national for allegedly breaking into thousands of Sophos firewall devices globally in 2020. Guan Tianfeng (aka gbigmao and gxiaomao), who is said to have worked at Sichuan Silence Information Technology Company, Limited, has been charged with conspiracy to commit computer fraud and conspiracy to commit wire fraud. Guan has been accused of developing and testing a zero-day security vulnerability used to conduct the attacks against Sophos firewalls. "Guan Tianfeng is wanted for his alleged role in conspiring to access Sophos firewalls without authorization, cause damage to them, and retrieve and exfiltrate data from both the firewalls themselves and the computers behind these firewalls," the U.S. Federal Bureau of Investigation (FBI) said . "The exploit was used to infiltrate approximately 81,000 firewalls." The then-zero-day vulnerability in question is CVE-2020-12271 (CVSS score: 9.8), a severe S...

Cyber attackers never stop inventing new ways to compromise their targets. That's why organizations must stay updated on the latest threats.  Here's a quick rundown of the current malware and phishing attacks you need to know about to safeguard your infrastructure before they reach you. Zero-day Attack: Corrupted Malicious Files Evade Detection by Most Security Systems  The analyst team at ANY.RUN recently shared their analysis of an ongoing zero-day attack . It has been active since at least August and still remains unaddressed by most detection software to this day. The attack involves the use of intentionally corrupted Word documents and ZIP archives with malicious files inside. VirusTotal shows 0 detections for one of the corrupted files Due to corruption, security systems cannot properly identify the type of these files and run analysis on them, which results in zero threat detections. Word will ask the user if they want to restore a corrupted file Once these fi...

Cybersecurity researchers have released a proof-of-concept (PoC) exploit that strings together a now-patched critical security flaw impacting Mitel MiCollab with an arbitrary file read zero-day, granting an attacker the ability to access files from susceptible instances. The critical vulnerability in question is CVE-2024-41713 (CVSS score: 9.8), which relates to a case of insufficient input validation in the NuPoint Unified Messaging (NPM) component of Mitel MiCollab that results in a path traversal attack. MiCollab is a software and hardware solution that integrates chat, voice, video, and SMS messaging with Microsoft Teams and other applications. NPM is a server-based voicemail system , which enables users to access their voice messages through various methods, including remotely or through the Microsoft Outlook client. WatchTowr Labs, in a report shared with The Hacker News, said it discovered CVE-2024-41713 as part of its efforts to reproduce CVE-2024-35286 (CVSS score: 9.8...

Cybersecurity researchers have called attention to a novel phishing campaign that leverages corrupted Microsoft Office documents and ZIP archives as a way to bypass email defenses. "The ongoing attack evades #antivirus software, prevents uploads to sandboxes, and bypasses Outlook's spam filters, allowing the malicious emails to reach your inbox," ANY.RUN said in a series of posts on X. The malicious activity entails sending emails containing ZIP archives or Office attachments that are intentionally corrupted in such a way that they cannot be scanned by security tools. These messages aim to trick users into opening the attachments with false promises of employee benefits and bonuses. In other words, the corrupted state of the files means that they are not flagged as suspicious or malicious by email filters and antivirus software. However, the attack still works because it takes advantage of the built-in recovery mechanisms of programs like Word, Outlook, and WinRAR ...

The Russia-aligned threat actor known as RomCom has been linked to the zero-day exploitation of two security flaws, one in Mozilla Firefox and the other in Microsoft Windows, as part of attacks designed to deliver the eponymous backdoor on victim systems. "In a successful attack, if a victim browses a web page containing the exploit, an adversary can run arbitrary code – without any user interaction required (zero click) – which in this case led to the installation of RomCom's backdoor on the victim's computer," ESET said in a report shared with The Hacker News. The vulnerabilities in question are listed below - CVE-2024-9680 (CVSS score: 9.8) - A use-after-free vulnerability in Firefox's Animation component (Patched by Mozilla in October 2024)  CVE-2024-49039 (CVSS score: 8.8) - A privilege escalation vulnerability in Windows Task Scheduler (Patched by Microsoft in November 2024) RomCom , also known as Storm-0978, Tropical Scorpius, UAC-0180, UNC2596, and...

As many as 2,000 Palo Alto Networks devices are estimated to have been compromised as part of a campaign abusing the newly disclosed security flaws that have come under active exploitation in the wild. According to statistics shared by the Shadowserver Foundation, a majority of the infections have been reported in the U.S. (554) and India (461), followed by Thailand (80), Mexico (48), Indonesia (43), Turkey (41), the U.K. (39), Peru (36), and South Africa (35). Earlier this week, Censys revealed that it had identified 13,324 publicly exposed next-generation firewall (NGFW) management interfaces, with 34% of these exposures located in the U.S. However, it's important to note that not all of these exposed hosts are necessarily vulnerable. The flaws in question , CVE-2024-0012 (CVSS score: 9.3) and CVE-2024-9474 (CVSS score: 6.9), are a combination of authentication bypass and privilege escalation that could allow a bad actor to perform malicious actions, including modifying c...

The malware known as Ngioweb has been used to fuel a notorious residential proxy service called NSOCKS, as well as by other services such as VN5Socks and Shopsocks5, new findings from Lumen Technologies reveal. "At least 80% of NSOCKS bots in our telemetry originate from the Ngioweb botnet, mainly utilizing small office/home office (SOHO) routers and IoT devices," the Black Lotus Labs team at Lumen Technologies said in a report shared with The Hacker News. "Two-thirds of these proxies are based in the U.S." "The network maintains a daily average of roughly 35,000 working bots, with 40% remaining active for a month or longer." Ngioweb, first documented by Check Point way back in August 2018 in connection with a Ramnit trojan campaign that distributed the malware, has been the subject of extensive analyses in recent weeks by LevelBlue and Trend Micro , the latter of which is tracking the financially motivated threat actor behind the operation as Wate...

Privileged accounts are well-known gateways for potential security threats. However, many organizations focus solely on managing privileged access—rather than securing the accounts and users entrusted with it. This emphasis is perhaps due to the persistent challenges of Privileged Access Management (PAM) deployments. Yet, as the threat landscape evolves, so must organizational priorities. To prevent trust from becoming a liability, the next step in securing privileged access must become a critical focus. In this blog, we explore why managing privileged access alone is insufficient and provide actionable insights to help you craft a security-first strategy for privileged access. The Evolution of PAM Privileged Access Management (PAM) has long been a cornerstone of securing an organization's privileged users and critical resources. PAM's primary goal is to control, monitor, and safeguard privileged accounts, which often have elevated access to critical systems and data. These accou...

Legal documents released as part of an ongoing legal tussle between Meta's WhatsApp and NSO Group have revealed that the Israeli spyware vendor used multiple exploits targeting the messaging app to deliver Pegasus, including one even after it was sued by Meta for doing so. They also show that NSO Group repeatedly found ways to install the invasive surveillance tool on the target's devices as WhatsApp erected new defenses to counter the threat. In May 2019, WhatsApp said it blocked a sophisticated cyber attack that exploited its video calling system to deliver Pegasus malware surreptitiously. The attack leveraged a then zero-day flaw tracked as CVE-2019-3568 (CVSS score: 9.8), a critical buffer overflow bug in the voice call functionality. The documents now show that NSO Group "developed yet another installation vector (known as Erised) that also used WhatsApp servers to install Pegasus." The attack vector – a zero-click exploit that could compromise a victim...