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Aviaton Firms Hit by Devious New Polyglot Malware

Aviation firms in the United Arab Emirates (UAE) were recently targeted by a highly sophisticated business email compromise (BEC) attack looking to deploy advanced malware. The attackers used a compromised email account to share polyglot files with their victims, which deployed a hidden backdoor against aviation firms. Cybersecurity researchers Proofpoint observed that these attacks started in late 2024 and target organizations with a distinct interest in aviation and satellite communications.

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Ransomware Dominates Cybersecurity Threats in 2024 Δ1.76

The modern-day cyber threat landscape has become increasingly crowded, with Advanced Persistent Threats (APTs) becoming a major concern for cybersecurity teams worldwide. Group-IB's recent research points to 2024 as a 'year of cybercriminal escalation', with a 10% rise in ransomware compared to the previous year, and a 22% rise in phishing attacks. The "Game-changing" role of AI is being used by both security teams and cybercriminals, but its maturity level is still not there yet.

Huge Cyberattack Found Hitting Vulnerable Microsoft-Signed Legacy Drivers to Get Past Security Δ1.76

A massive cybercriminal campaign has been discovered utilizing outdated and vulnerable Windows drivers to deploy malware against hundreds of thousands of devices. The attackers leveraged a signed driver, allowing them to disable antivirus programs and gain control over infected machines. This campaign is believed to be linked to the financially motivated group Silver Fox, which is known for its use of Chinese public cloud servers.

Malware Hijacks Nearly 1 Million Windows Devices in Advanced Malvertising Attack Δ1.75

A broad overview of the four stages shows that nearly 1 million Windows devices were targeted by a sophisticated "malvertising" campaign, where malware was embedded in ads on popular streaming platforms. The malicious payload was hosted on platforms like GitHub and used Discord and Dropbox to spread, with infected devices losing login credentials, cryptocurrency, and other sensitive data. The attackers exploited browser files and cloud services like OneDrive to steal valuable information.

Protecting Yourself From Vishing Attacks Surged 442% Last Year Δ1.75

Vishing attacks have skyrocketed, with CrowdStrike tracking at least six campaigns in which attackers pretended to be IT staffers to trick employees into sharing sensitive information. The security firm's 2025 Global Threat Report revealed a 442% increase in vishing attacks during the second half of 2024 compared to the first half. These attacks often use social engineering tactics, such as help desk social engineering and callback phishing, to gain remote access to computer systems.

Web DDoS Attacks See Major Surge as AI Allows More Powerful Attacks Δ1.74

Layer 7 Web DDoS attacks have surged by 550% in 2024, driven by the increasing accessibility of AI tools that enable even novice hackers to launch complex campaigns. Financial institutions and transportation services reported an almost 400% increase in DDoS attack volume, with the EMEA region bearing the brunt of these incidents. The evolving threat landscape necessitates more dynamic defense strategies as organizations struggle to differentiate between legitimate and malicious traffic.

Microsoft Warns of Chinese Hackers Targeting Cloud Apps to Steal Business Data Δ1.74

Microsoft's Threat Intelligence has identified a new tactic from Chinese threat actor Silk Typhoon towards targeting "common IT solutions" such as cloud applications and remote management tools in order to gain access to victim systems. The group has been observed attacking a wide range of sectors, including IT services and infrastructure, healthcare, legal services, defense, government agencies, and many more. By exploiting zero-day vulnerabilities in edge devices, Silk Typhoon has established itself as one of the Chinese threat actors with the "largest targeting footprints".

ClickFix Attack Hijacks Microsoft SharePoint to Spread Havoc Malware Δ1.74

Security researchers spotted a new ClickFix campaign that has been abusing Microsoft SharePoint to distribute the Havoc post-exploitation framework. The attack chain starts with a phishing email, carrying a "restricted notice" as an .HTML attachment, which prompts the victim to update their DNS cache manually and then runs a script that downloads the Havoc framework as a DLL file. Cybercriminals are exploiting Microsoft tools to bypass email security and target victims with advanced red teaming and adversary simulation capabilities.

AWS Misconfigurations Reportedly Used to Launch Phishing Attacks Δ1.73

Threat actors are exploiting misconfigured Amazon Web Services (AWS) environments to bypass email security and launch phishing campaigns that land in people's inboxes. Cybersecurity researchers have identified a group using this tactic, known as JavaGhost, which has been active since 2019 and has evolved its tactics to evade detection. The attackers use AWS access keys to gain initial access to the environment and set up temporary accounts to send phishing emails that bypass email protections.

More Reports Claim 2024 Was the Worst Year for Ransomware Attacks Yet. Δ1.73

2024 has been marked as a record-breaking year for ransomware attacks, with a 65% increase in detected groups and 44 new malware variants contributing to almost a third of undisclosed attacks. The healthcare, government, and education sectors were disproportionately affected, while emerging groups like LockBit and RansomHub accounted for a significant number of incidents, highlighting the growing sophistication of cybercriminals. As organizations face escalating financial and reputational risks, the need for proactive cybersecurity measures has never been more urgent.

Infostealer Malware Stole 493 Million Accounts: How Your Data May Have Been Compromised Δ1.73

Recently, news surfaced about stolen data containing billions of records, with 284 million unique email addresses affected. Infostealing software is behind a recent report about a massive data collection being sold on Telegram, with 23 billion entries containing 493 million unique pairs of email addresses and website domains. As summarized by Bleeping Computer, 284 million unique email addresses are affected overall.

Advanced Cyber Threats on Network Devices Worry Global Internet Security Δ1.73

Sophisticated, advanced threats have been found lurking in the depths of the internet, compromising Cisco, ASUS, QNAP, and Synology devices. A previously-undocumented botnet, named PolarEdge, has been expanding around the world for more than a year, targeting a range of network devices. The botnet's goal is unknown at this time, but experts have warned that it poses a significant threat to global internet security.

Europol Arrests Online Network Users for Sharing Ai Csam Δ1.73

Europol has arrested 25 individuals involved in an online network sharing AI-generated child sexual abuse material (CSAM), as part of a coordinated crackdown across 19 countries lacking clear guidelines. The European Union is currently considering a proposed rule to help law enforcement tackle this new situation, which Europol believes requires developing new investigative methods and tools. The agency plans to continue arresting those found producing, sharing, and distributing AI CSAM while launching an online campaign to raise awareness about the consequences of using AI for illegal purposes.

Lee Enterprises Ransomware Attack Hits Freelance and Contractor Payments Δ1.73

The Lee Enterprises ransomware attack is affecting the company's ability to pay outside vendors, including freelancers and contractors, as a result of the cyberattack that began on February 3. The attack has resulted in widescale outages and ongoing disruption at dozens of newspapers across the United States, causing delays to print editions and impacting various aspects of the company's operations. Lee Enterprises has confirmed that hackers "encrypted critical applications," including those related to vendor payments.

Zapier Data Breach Raises Concerns Over Customer Information Security. Δ1.72

Zapier, a popular automation tool, has suffered a cyberattack that resulted in the loss of sensitive customer information. The company's Head of Security sent a breach notification letter to affected customers, stating that an unnamed threat actor accessed some customer data "inadvertently copied to the repositories" for debugging purposes. Zapier assures that the incident was isolated and did not affect any databases, infrastructure, or production systems.

Microsoft Teams and Other Windows Tools Hijacked to Hack Corporate Networks Δ1.72

Hackers are exploiting Microsoft Teams and other legitimate Windows tools to launch sophisticated attacks on corporate networks, employing social engineering tactics to gain access to remote desktop solutions. Once inside, they sideload flawed .DLL files that enable the installation of BackConnect, a remote access tool that allows persistent control over compromised devices. This emerging threat highlights the urgent need for businesses to enhance their cybersecurity measures, particularly through employee education and the implementation of multi-factor authentication.

Cyberattack on Ntt Reveals Weaknesses in Global Telecommunications Infrastructure Δ1.72

NTT Communications has suffered a devastating cyberattack that compromised sensitive data of almost 18,000 corporate customers. The breach occurred in late February and saw the theft of key customer information, including contract numbers, names, contact details, and service usage records. NTT has acknowledged the breach but remains tight-lipped about the identity of the attackers or how they accessed its systems.

Cyberattack Rocks Polish Space Agency's Email Systems Δ1.72

The Polish Space Agency (POLSA) has confirmed it suffered a cyberattack that compromised its email systems, forcing it to shut down its IT infrastructure. The attack appears to be an email compromise, with insiders suggesting that relevant authorities have been notified and the agency is analyzing the situation. POLSA's machines were disconnected from the internet as part of the incident.

Breaking Into Code: Security Threat Impacts Customer Data at Zapier Δ1.72

Zapier has disclosed a security incident where an unauthorized user gained access to its code repositories due to a 2FA misconfiguration, potentially exposing customer data. The breach resulted from an "unauthorized user" accessing certain "certain Zapier code repositories" and may have accessed customer information that had been "inadvertently copied" to the repositories for debugging purposes. The incident has raised concerns about the security of cloud-based platforms.

Businesses Are Worried About AI Use in Cyberattacks Δ1.72

Artificial Intelligence (AI) is increasingly used by cyberattackers, with 78% of IT executives fearing these threats, up 5% from 2024. However, businesses are not unprepared, as almost two-thirds of respondents said they are "adequately prepared" to defend against AI-powered threats. Despite this, a shortage of personnel and talent in the field is hindering efforts to keep up with the evolving threat landscape.

Malware Botnet Spreads Across 1.6 Million Android Tvs Δ1.71

The Vo1d botnet has infected over 1.6 million Android TVs, with its size fluctuating daily. The malware, designed as an anonymous proxy, redirects criminal traffic and blends it with legitimate consumer traffic. Researchers warn that Android TV users should check their installed apps, scan for suspicious activity, and perform a factory reset to clean up the device.

Norton 360 Genie Scam Protection Δ1.71

The new Genie Scam Protection feature leverages AI to spot scams that readers might think are real. This helps avoid embarrassing losses of money and personal information when reading text messages, enticing offers, and surfing the web. Norton has added this advanced technology to all its Norton 360 security software products, providing users with a safer online experience.

Tata Technologies Hacked by Ransomware Group for 1.4TB Dataset Δ1.71

Tata Technologies has been targeted by a ransomware group that has listed a 1.4TB dataset for sale online, allegedly containing over 730,000 files stolen during the attack in February 2025. The dataset was initially offered for $6.8 million, but its price has since dropped to an unknown amount due to a countdown timer set by the hackers. The firm's investigation into the incident is ongoing, and no further details have been provided about the type of information that was stolen.

How Major Bank Rolls Out Multi-Layered Security for Millions of Customers. Δ1.71

Commonwealth Bank is introducing a new layer of security to its internet banking, requiring millions of customers to approve each login attempt via the app. The bank claims this will make it harder for fraudsters to access customer accounts. However, critics argue that the added complexity may push some users away from mobile banking altogether.

Protecting Against Scams with Norton 360's Genie Scam Protection Δ1.71

Norton 360 has introduced a new feature called Genie Scam Protection that leverages AI to spot scams in text messages, online surfing, and emails. This feature aims to protect users from embarrassing losses of money and personal information when reading scam messages or browsing malicious websites. The Genie Scam Protection adds an extra layer of security to Norton 360's existing antivirus software products.