Cybercrime | Breaking Cybersecurity News | The Hacker News

Cyber threats last week showed how attackers no longer need big hacks to cause big damage. They're going after the everyday tools we trust most — firewalls, browser add-ons, and even smart TVs — turning small cracks into serious breaches. The real danger now isn't just one major attack, but hundreds of quiet ones using the software and devices already inside our networks. Each trusted system can become an entry point if it's left unpatched or overlooked. Here's a clear look at the week's biggest risks, from exploited network flaws to new global campaigns and fast-moving vulnerabilities. ⚡ Threat of the Week Flaws in Multiple Network Security Products Come Under Attack — Over the past week, Fortinet , SonicWall , Cisco , and WatchGuard said vulnerabilities in their products have been exploited by threat actors in real-world attacks. Cisco said attacks exploiting CVE-2025-20393, a critical flaw in AsyncOS, have been abused by a China-nexus advanced persistent threat (APT) actor cod...

The U.S. Department of Justice (DoJ) this week announced the indictment of 54 individuals in connection with a multi-million dollar ATM jackpotting scheme. The large-scale conspiracy involved deploying malware named Ploutus to hack into automated teller machines (ATMs) across the U.S. and force them to dispense cash. The indicted members are alleged to be part of Tren de Aragua (TdA, Spanish for "the train of Aragua"), a Venezuelan gang designated a foreign terrorist organization by the U.S. State Department.  In July 2025, the U.S. government announced sanctions against the group's head, Hector Rusthenford Guerrero Flores (aka Niño Guerrero), and five other key members for their involvement in the "illicit drug trade, human smuggling and trafficking, extortion, sexual exploitation of women and children, and money laundering, among other criminal activities." The Justice Department said an indictment returned on December 9, 2025, has charged a group of...

Authorities in Nigeria have announced the arrest of three "high-profile internet fraud suspects" who are alleged to have been involved in phishing attacks targeting major corporations, including the main developer behind the RaccoonO365 phishing-as-a-service (PhaaS) scheme. The Nigeria Police Force National Cybercrime Centre (NPF–NCCC) said investigations conducted in collaboration with Microsoft and the Federal Bureau of Investigation (FBI) led to the identification of Okitipi Samuel, also known as Moses Felix, as the principal suspect and developer of the phishing infrastructure. "Investigations reveal that he operated a Telegram channel through which phishing links were sold in exchange for cryptocurrency and hosted fraudulent login portals on Cloudflare using stolen or fraudulently obtained email credentials," the NPF said in a post shared on social media. In addition, laptops, mobile devices, and other digital equipment linked to the operation have been se...

If you use a smartphone, browse the web, or unzip files on your computer, you are in the crosshairs this week. Hackers are currently exploiting critical flaws in the daily software we all rely on—and in some cases, they started attacking before a fix was even ready. Below, we list the urgent updates you need to install right now to stop these active threats. ⚡ Threat of the Week Apple and Google Release Fixes for Actively Exploited Flaws — Apple released security updates for iOS, iPadOS, macOS, tvOS, watchOS, visionOS, and Safari web browser to address two zero-days that the company said have been exploited in highly targeted attacks. CVE-2025-14174 has been described as a memory corruption issue, while the second, CVE-2025-43529, is a use-after-free bug. They can both be exploited using maliciously crafted web content to execute arbitrary code. CVE-2025-14174 was also addressed by Google in its Chrome browser since it resides in its open-source Almost Native Graphics Layer Engi...

Cybersecurity researchers have disclosed details of an active phishing campaign that's targeting a wide range of sectors in Russia with phishing emails that deliver Phantom Stealer via malicious ISO optical disc images. The activity, codenamed Operation MoneyMount-ISO by Seqrite Labs, has primarily singled out finance and accounting entities, with those in the procurement, legal, payroll verticals emerging as secondary targets. "This campaign employs a fake payment confirmation lure to deliver the Phantom information-stealing malware through a multi-stage attachment chain," the cybersecurity company said . The infection chain begins with a phishing email that masquerades as legitimate financial communications, urging recipients to confirm a recent bank transfer. Attached to the email is a ZIP archive that claims to contain additional details, but, instead, contains an ISO file that, when launched, mounts on the system as a virtual CD drive. The ISO image ("Под...

The pro-Russian hacktivist group known as CyberVolk (aka GLORIAMIST) has resurfaced with a new ransomware-as-a-service (RaaS) offering called VolkLocker that suffers from implementation lapses in test artifacts, allowing users to decrypt files without paying an extortion fee. According to SentinelOne, VolkLocker (aka CyberVolk 2.x) emerged in August 2025 and is capable of targeting both Windows and Linux systems. It's written in Golang. "Operators building new VolkLocker payloads must provide a bitcoin address, Telegram bot token ID, Telegram chat ID, encryption deadline, desired file extension, and self-destruct options," security researcher Jim Walter said in a report published last week. Once launched, the ransomware attempts to escalate privileges, performs reconnaissance and system enumeration, including checking local MAC address prefixes against known virtualization vendors like Oracle and VMware. In the next stage, it lists all available drives and determin...

Cybersecurity researchers have documented four new phishing kits named BlackForce, GhostFrame, InboxPrime AI, and Spiderman that are capable of facilitating credential theft at scale. BlackForce, first detected in August 2025, is designed to steal credentials and perform Man-in-the-Browser ( MitB ) attacks to capture one-time passwords (OTPs) and bypass multi-factor authentication (MFA). The kit is sold on Telegram forums for anywhere between €200 ($234) and €300 ($351). The kit, according to Zscaler ThreatLabz researchers Gladis Brinda R and Ashwathi Sasi, has been used to impersonate over 11 brands, including Disney, Netflix, DHL, and UPS. It's said to be in active development. "BlackForce features several evasion techniques with a blocklist that filters out security vendors, web crawlers, and scanners," the company said. "BlackForce remains under active development. Version 3 was widely used until early August, with versions 4 and 5 being released in subsequ...

It's been a week of chaos in code and calm in headlines. A bug that broke the internet's favorite framework, hackers chasing AI tools, fake apps stealing cash, and record-breaking cyberattacks — all within days. If you blink, you'll miss how fast the threat map is changing. New flaws are being found, published, and exploited in hours instead of weeks. AI-powered tools meant to help developers are quickly becoming new attack surfaces. Criminal groups are recycling old tricks with fresh disguises — fake apps, fake alerts, and fake trust. Meanwhile, defenders are racing to patch systems, block massive DDoS waves, and uncover spy campaigns hiding quietly inside networks. The fight is constant, the pace relentless. For a deeper look at these stories, plus new cybersecurity tools and upcoming expert webinars, check out the full ThreatsDay Bulletin. ⚡ Threat of the Week Max Severity React Flaw Comes Under Attack — A critical security flaw impacting React Server Components (RSC) has ...

Cybersecurity researchers have disclosed details of two new Android malware families dubbed FvncBot and SeedSnatcher , as another upgraded version of ClayRat has been spotted in the wild. The findings come from Intel 471 , CYFIRMA , and Zimperium , respectively. FvncBot, which masquerades as a security app developed by mBank, targets mobile banking users in Poland. What's notable about the malware is that it's completely written from scratch and is not inspired by other Android banking trojans like ERMAC that have had their source code leaked. The malware "implemented multiple features including keylogging by abusing Android's accessibility services, web-inject attacks, screen streaming and hidden virtual network computing (HVNC) to perform successful financial fraud," Intel 471 said. Similar to the recently uncovered Albiriox banking malware, the malware is protected by a crypting service known as apk0day that's offered by Golden Crypt. The malicious a...

The threat actor known as Silver Fox has been spotted orchestrating a false flag operation to mimic a Russian threat group in attacks targeting organizations in China. The search engine optimization (SEO) poisoning campaign leverages Microsoft Teams lures to trick unsuspecting users into downloading a malicious setup file that leads to the deployment of ValleyRAT (Winos 4.0), a known malware associated with the Chinese cybercrime group. The activity has been underway since November 2025. "This campaign targets Chinese-speaking users, including those within Western organizations operating in China, using a modified 'ValleyRAT' loader containing Cyrillic elements – likely an intentional move to mislead attribution," ReliaQuest researcher Hayden Evans said in a report shared with The Hacker News. ValleyRAT, a variant of Gh0st RAT, allows threat actors to remotely control infected systems, exfiltrate sensitive data, execute arbitrary commands, and maintain long-ter...

Cybercriminals associated with a financially motivated group known as GoldFactory have been observed staging a fresh round of attacks targeting mobile users in Indonesia, Thailand, and Vietnam by impersonating government services. The activity , observed since October 2024, involves distributing modified banking applications that act as a conduit for Android malware, Group-IB said in a technical report published Wednesday. Assessed to be active as far back as June 2023, GoldFactory first gained attention early last year, when the Singapore-headquartered cybersecurity company detailed the threat actor's use of custom malware families like GoldPickaxe, GoldDigger, and GoldDiggerPlus targeting both Android and iOS devices. Evidence points to GoldFactory being a well-organized Chinese-speaking cybercrime group with close connections to Gigabud , another Android malware that was spotted in mid-2023. Despite major disparities in their codebases, both GoldDigger and Gigabud have bee...

Remember when phishing emails were easy to spot? Bad grammar, weird formatting, and requests from a "Prince" in a distant country? Those days are over. Today, a 16-year-old with zero coding skills and a $200 allowance can launch a campaign that rivals state-sponsored hackers. They don't need to be smart; they just need to subscribe to the right AI tool. We are witnessing the industrialization of cybercrime. The barrier to entry has collapsed, and your current email filters are looking for threats that no longer exist. Watch the Live Breakdown of AI Phishing Tools ➜ The New "Big Three" of Cybercrime Security leaders don't need another lecture on what phishing is. You need to see exactly what you are up against. This isn't science fiction—these tools are being sold on the dark web right now. In this webinar , we are going inside the "AI Phishing Factory" to deconstruct the three tools rewriting the threat landscape: WormGPT: Think of...

India's telecommunications ministry has ordered major mobile device manufacturers to preload a government-backed cybersecurity app named Sanchar Saathi on all new phones within 90 days. According to a report from Reuters, the app cannot be deleted or disabled from users' devices. Sanchar Saathi , available on the web and via mobile apps for Android and iOS, allows users to report suspected fraud, spam, and malicious web links through call, SMS, or WhatsApp; block stolen handsets; and allow a mobile subscriber to check the number of mobile connections taken in their name. One of its important features is the ability to report incoming international calls that start with the country code for India (i.e., +91) to facilitate fraud. "Such international calls are received by illegal telecom setups over the internet from foreign countries and sent to Indian citizens disguised as domestic calls," the government notes on the website. "Reporting about such calls help...

A threat actor known as ShadyPanda has been linked to a seven-year-long browser extension campaign that has amassed over 4.3 million installations over time. Five of these extensions started off as legitimate programs before malicious changes were introduced in mid-2024, according to a report from Koi Security, attracting 300,000 installs. These extensions have since been taken down. "These extensions now run hourly remote code execution – downloading and executing arbitrary JavaScript with full browser access," security researcher Tuval Admoni said in a report shared with The Hacker News. "They monitor every website visit, exfiltrate encrypted browsing history, and collect complete browser fingerprints." To make matters worse, one of the extensions, Clean Master, was featured and verified by Google at one point. This trust-building exercise allowed the attackers to expand their user base and silently issue malicious updates years later without attracting any...

Hackers aren't kicking down the door anymore. They just use the same tools we use every day — code packages, cloud accounts, email, chat, phones, and "trusted" partners — and turn them against us. One bad download can leak your keys. One weak vendor can expose many customers at once. One guest invite, one link on a phone, one bug in a common tool, and suddenly your mail, chats, repos, and servers are in play. Every story below is a reminder that your "safe" tools might be the real weak spot. ⚡ Threat of the Week Shai-Hulud Returns with More Aggression — The npm registry was targeted a second time by a self-replicating worm that went by the moniker "Sha1-Hulud: The Second Coming," affecting over 800 packages and 27,000 GitHub repositories. Like in the previous iteration, the main objective was to steal sensitive data like API keys, cloud credentials, and npm and GitHub authentication information, and facilitate deeper supply chain compromise in a worm-like fashion. Th...

This week saw a lot of new cyber trouble. Hackers hit Fortinet and Chrome with new 0-day bugs. They also broke into supply chains and SaaS tools. Many hid inside trusted apps, browser alerts, and software updates. Big firms like Microsoft, Salesforce, and Google had to react fast — stopping DDoS attacks, blocking bad links, and fixing live flaws. Reports also showed how fast fake news, AI risks, and attacks on developers are growing. Here's what mattered most in security this week. ⚡ Threat of the Week Fortinet Warns of Another Silently Patched and Actively Exploited FortiWeb Flaw — Fortinet has warned that a new security flaw in FortiWeb has been exploited in the wild. The medium-severity vulnerability, tracked as CVE-2025-58034, carries a CVSS score of 6.7 out of a maximum of 10.0. It has been addressed in version 8.0.2. "An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] in FortiWeb may allow an a...

Bad actors are leveraging browser notifications as a vector for phishing attacks to distribute malicious links by means of a new command-and-control (C2) platform called Matrix Push C2. "This browser-native, fileless framework leverages push notifications, fake alerts, and link redirects to target victims across operating systems," Blackfog researcher Brenda Robb said in a Thursday report. In these attacks, prospective targets are tricked into allowing browser notifications through social engineering on malicious or legitimate-but-compromised websites. Once a user agrees to receive notifications from the site, the attackers take advantage of the web push notification mechanism built into the web browser to send alerts that look like they have been sent by the operating system or the browser itself, leveraging trusted branding, familiar logos, and convincing language to maintain the ruse. These include alerts about, say, suspicious logins or browser updates, along with ...