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Malware & Ransomware

Network operations center with a next-generation firewall on a rack and cables connected.

Palo Alto Networks Vulnerability Exploited in Active Attacks

Palo Alto Networks is urging users to patch their systems ASAP, as hackers are actively exploiting a critical vulnerability (CVE-2026-0257) in unpatched PAN-OS devices. This highly sought-after flaw was initially rated medium-severity but quickly upgraded to critical after exploitation was confirmed.

Analyst 207
Server room with rows of computer servers and cables, laptops in foreground with some monitors displaying code or data.

Malware Worms Red Hat npm Packages, Targets Cloud Credentials

A single compromised Red Hat employee's GitHub account was used to seed dozens of Red Hat npm package releases with a self-propagating credential-stealer, putting cloud credentials at risk. The malicious packages, downloaded around 80,000 times a week, are still considered a live threat.

Analyst 207
Senior director stands in a brightly-lit security operations center with computer screens and keyboards.

Dashlane Bolsters Defenses After Brute Force Attacks Lock Out Users

Dashlane recently thwarted a brute force attack that temporarily locked out some users, but swift action ensured their accounts were quickly restored. The company has since bolstered its defenses and is closely monitoring the situation to prevent future incidents.

Analyst 207
WordPress website backend on a laptop in a cluttered home office setting.

WordPress Sites Targeted in Steam Profile Malware Campaign

A massive malware campaign has infected nearly 2,000 WordPress websites, using a sneaky tactic of hiding command-and-control data within Steam Community profile comments. The attack, first detected in July 2025, has left security experts scrambling to uncover its entry point.

Analyst 207
Government building with subtle cyber activity hints in bright daylight.

China-Aligned Hackers Target Czech Republic, Taiwan in Cyber Espionage Push

China-aligned hackers have launched a sneaky cyber espionage campaign, dubbed Operation Dragon Weave, targeting officials and citizens in the Czech Republic and Taiwan with a cunning malware that masquerades as a legitimate cloud storage service. The malware ultimately delivers an AdaptixC2 agent, putting sensitive information at risk.

Analyst 207
Rows of computer equipment racks and industrial controllers in a dimly lit network operations center with a sense of…

Cyberattacks Accelerate as AI Lowers Bar for Threat Actors

Defaults and automation are handing attackers cheap, fast entry points, making it alarmingly easy for them to wreak havoc - just like in the case of Gogs, where open registration and unlimited repository creation allow unauthenticated attackers to create an account and repository with ease. This vulnerability is being exploited, along with a critical authentication bypass flaw in PAN-OS and Prisma Access, underscoring the urgent need for heightened cybersecurity measures.

Analyst 207
Network device in a generic technology environment with bright indoor lighting.

Palo Alto VPN Bug Sees Active Exploitation

Security experts at Rapid7 have confirmed that hackers are actively exploiting a critical authentication bypass flaw in Palo Alto Networks' VPN, putting PAN-OS users at risk of targeted attacks. This urgent development means users must patch their systems ASAP to prevent exploitation.

Analyst 207
Windows domain controller setup in a corporate network environment with blurred screen.

Windows Netlogon flaw exploited in attacks after patch release

A critical Windows Netlogon flaw, patched just last month, is now being actively exploited in attacks, putting vulnerable systems at risk of remote code execution. This severe vulnerability, rated 9.8 out of 10 in severity, allows attackers to gain control of targeted domain controllers with just a specially crafted network request.

Analyst 207
Blurred laptop screen on a cluttered desk with scattered papers, hinting at digital disruption.

Dashlane Disrupts Service Amid Brute-Force Attacks

Dashlane recently took swift action to protect its users, suspending customer accounts in response to a surge of brute-force attacks that triggered the company's automatic defenses, putting engineers' weekends on hold. This decisive move showcases the password manager's commitment to safeguarding user security.

Analyst 207
Windows desktop with File Explorer partially open, showing blurred files and a hint of a hidden folder in the background.

FSB-Linked Worm Exploits Windows Flaw to Evade Detection

Cyber attackers have cleverly exploited a known Windows flaw, CVE-2025-8088, to sneak a malicious payload into victims' systems, allowing them to gain access and lay the groundwork for further attacks. This stealthy move was uncovered by Sekoia, which tracked the initial access stage as GammaPhish.

Analyst 207
Laptop screen shows ChatGPT-like interface with suspicious URL and blurred malware prompt.

Hackers Exploit ChatGPT Features in Malware Phishing Campaigns

Hackers are exploiting ChatGPT's features to create convincing phishing pages that trick victims into downloading malware, using the platform's code-rendering feature to build fake pages that appear legitimate. These attacks cleverly use trusted ChatGPT domains to evade detection, making them harder to spot.

Analyst 207
Network equipment and servers in a brightly-lit IT hub with a laptop screen displaying a blurred VPN configuration in the…

Palo Alto Networks Warns of Active Exploitation of High-Severity VPN Bug

Palo Alto Networks has issued a warning about active exploitation of a high-severity VPN bug, urging users to patch their systems ASAP to avoid falling prey to potential security breaches. The vulnerability, CVE-2026-0257, allows attackers to bypass security restrictions and establish unauthorized VPN connections.

Analyst 207
Person typing on laptop with blurred map interface on screen, symbolizing WordPress site security breach.

Hackers Exploit WP Maps Pro Bug to Hijack WordPress Sites

In just 24 hours, over 3,600 hacking attempts were made to exploit a critical flaw in the WP Maps Pro plugin, allowing attackers to create admin accounts and log in without a password. This vulnerability, affecting version 6.1.0 and older, puts countless WordPress sites at risk.

Analyst 207
Dutch police officers inspect server equipment in a brightly-lit facility.

Dutch Police Disrupt Major Botnet Linked to 17 Million Infected Devices

Dutch authorities have successfully dismantled a massive botnet that had infected a staggering 17 million devices worldwide, turning everyday gadgets into a global attack platform. The operation, led by the Dutch Police and National Cyber Security Center, seized key servers and brought the botnet's infrastructure offline.

Analyst 207
Network security appliance on a rack in a brightly-lit data center.

Hackers Exploit Palo Alto GlobalProtect VPN Auth Bypass Flaw in Attacks

Hackers are actively exploiting a critical flaw in Palo Alto's GlobalProtect VPN, known as CVE-2026-0257, to gain unauthorized access to corporate networks. This alarming vulnerability allows attackers to bypass security restrictions and establish fake VPN connections.

Analyst 207
Law enforcement officials in a federal courthouse or facility with daylight streaming through tall windows.

FBI Disrupts Online Child Abuse Ring Linked to Violent Extremist Collective

The feds have taken down a predator, arresting a Tennessee man linked to a violent extremist collective for exploiting vulnerable children online. Zachary Sweeney, 30, faces up to 50 years in prison for his heinous crimes, including sexual exploitation and distributing child abuse material.

Analyst 207
Developer workspace with laptop, terminal, and notes, hint of cloud diagram in background.

Malicious npm Packages Target Cloud Credentials

Malicious actors are targeting cloud credentials by publishing fake npm packages that mimic popular projects, allowing them to infiltrate developer environments and gain access to sensitive AWS and Elastic credentials. In just four hours, a single attacker published 14 malicious packages using cleverly disguised names.

Analyst 207
Person sitting at laptop with browser window open showing fake ChatGPT outage message.

Threat Actors Exploit ChatGPT Sharing Feature to Deliver Malware

Malicious actors are exploiting ChatGPT's sharing feature to spread malware, using convincing fake outage messages to trick users into downloading malicious desktop applications. They even hijacked Google ads to make their scam look legit.

Analyst 207
Automation symbol superimposed over network equipment and cables.

LLM Agent Enables Rapid Post-Exploitation in Marimo Networks

On May 10, 2026, a savvy attacker used a large language model agent to rapidly exploit a vulnerable Marimo instance, leveraging CVE-2026-39987 to spark a swift and damaging breach. This critical vulnerability allowed the attacker to execute arbitrary system commands, paving the way for cloud credential theft and further malicious activity.

Analyst 207
Dutch police officials stand in front of rows of computer servers and networking equipment in a brightly-lit server room.

Dutch Authorities Disrupt Massive Botnet of 17 Million Devices

In a major cybercrime crackdown, Dutch authorities have successfully dismantled a massive botnet comprising 17 million infected devices, seizing over 200 servers used to host its infrastructure. This significant takedown was made possible through a collaborative effort between the Police and the National Cyber Security Centre (NCSC).

Analyst 207
Dimly lit server room with brightly lit devices in the foreground.

Dutch Police Disrupt Mystery Botnet, Seize 17M Devices

Dutch police have successfully dismantled a massive mystery botnet, freeing a staggering 17 million devices from its control. This significant disruption was made possible by tracing around 200 servers to the Netherlands and having the hosting provider shut them down.

Analyst 207
Person in fake IT uniform stands near reception desk in corporate office.

Silent Ransom Group Escalates Tactics with In-Person IT Impersonation

The FBI warns that the notorious Silent Ransom Group is taking a more aggressive approach, impersonating IT staff in person to infiltrate corporate systems, targeting US law firms, insurance, finance, and healthcare companies since 2023. This new tactic marks a significant escalation from their previous remote trickery methods.

Analyst 207
Dimly lit Ukrainian government office with laptop showing chatbot interface on screen.

Russia-linked Group Leverages ChatGPT in Cyberattacks on Ukraine

Meet GREYVIBE, a Russia-linked cyber group that's taking its attacks on Ukraine to the next level with the help of AI tools like ChatGPT, targeting the country's military and government. This sinister crew is leveraging cutting-edge tech to supercharge its cyberattacks.

Analyst 207
Laptop on a cluttered wooden desk in a small Ukrainian office with blurred screen.

Russia-Linked GREYVIBE Exploits AI in Ukraine Cyberattacks

Discover how the Russia-linked group GREYVIBE is using AI to launch sophisticated cyberattacks on Ukraine, leveraging tactics like spear-phishing emails and fake websites to spread malware. WithSecure researchers have tracked GREYVIBE's activities back to August 2025, revealing a pattern of attacks targeting Ukraine's military, government, and civilian sectors.

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