mobile security | Breaking Cybersecurity News | The Hacker News

Google on Thursday announced it's rolling out new artificial intelligence (AI)-powered countermeasures to combat scams across Chrome, Search, and Android. The tech giant said it will begin using Gemini Nano , its on-device large language model (LLM), to improve Safe Browsing in Chrome 137 on desktops. "The on-device approach provides instant insight on risky websites and allows us to offer protection, even against scams that haven't been seen before. Gemini Nano's LLM is perfect for this use because of its ability to distill the varied, complex nature of websites, helping us adapt to new scam tactics more quickly," the company said . Google noted that it's already using this AI-driven approach to tackle remote tech support scams, which often seek to trick users into parting with their personal or financial information under the pretext of a non-existent computer problem. This works by evaluating the web pages using the LLM for potential signals that are...

Google has released its monthly security updates for Android with fixes for 46 security flaws, including one vulnerability that it said has been exploited in the wild. The vulnerability in question is CVE-2025-27363 (CVSS score: 8.1), a high-severity flaw in the System component that could lead to local code execution without requiring any additional execution privileges. "The most severe of these issues is a high security vulnerability in the System component that could lead to local code execution with no additional execution privileges needed," Google said in a Monday advisory. "User interaction is not needed for exploitation." It's worth noting that CVE-2025-27363 is rooted in the FreeType open-source font rendering library. It was first disclosed by Facebook in March 2025 as having been exploited in the wild. The shortcoming has been described as an out-of-bounds write flaw that could result in code execution when parsing TrueType GX and variable fo...

What if attackers aren't breaking in—they're already inside, watching, and adapting? This week showed a sharp rise in stealth tactics built for long-term access and silent control. AI is being used to shape opinions. Malware is hiding inside software we trust. And old threats are returning under new names. The real danger isn't just the breach—it's not knowing who's still lurking in your systems. If your defenses can't adapt quickly, you're already at risk. Here are the key cyber events you need to pay attention to this week. ⚡ Threat of the Week Lemon Sandstorm Targets Middle East Critical Infra — The Iranian state-sponsored threat group tracked as Lemon Sandstorm targeted an unnamed critical national infrastructure (CNI) in the Middle East and maintained long-term access that lasted for nearly two years using custom backdoors like HanifNet, HXLibrary, and NeoExpressRAT. The activity, which lasted from at least May 2023 to February 2025, entailed "extensive es...

A China-aligned advanced persistent threat (APT) group called TheWizards has been linked to a lateral movement tool called Spellbinder that can facilitate adversary-in-the-middle (AitM) attacks. "Spellbinder enables adversary-in-the-middle (AitM) attacks, through IPv6 stateless address autoconfiguration ( SLAAC ) spoofing , to move laterally in the compromised network, intercepting packets and redirecting the traffic of legitimate Chinese software so that it downloads malicious updates from a server controlled by the attackers," ESET researcher Facundo Muñoz said in a report shared with The Hacker News. The attack paves the way for a malicious downloader that's delivered by hijacking the software update mechanism associated with Sogou Pinyin. The downloader then acts as a conduit to drop a modular backdoor codenamed WizardNet. This is not the first time Chinese threat actors have abused Sogou Pinyin's software update process to deliver their own malware. In Janu...

Popular messaging app WhatsApp on Tuesday unveiled a new technology called Private Processing to enable artificial intelligence (AI) capabilities in a privacy-preserving manner. "Private Processing will allow users to leverage powerful optional AI features – like summarizing unread messages or editing help – while preserving WhatsApp's core privacy promise," the Meta-owned service said in a statement shared with The Hacker News. With the introduction of the latest feature, the idea is to facilitate the use of AI features while still keeping users' messages private. It's expected to be made available in the coming weeks. The capability, in a nutshell, allows users to initiate a request to process messages using AI within a secure environment called the confidential virtual machine (CVM) such that no other party, including Meta and WhatsApp, can access them. Confidential processing is one of the three tenets that underpin the feature, the others being - Enf...

Google has revealed that it observed 75 zero-day vulnerabilities exploited in the wild in 2024, down from 98 in 2023 but an increase from 63 the year before. Of the 75 zero-days, 44% of them targeted enterprise products. As many as 20 flaws were identified in security software and appliances. "Zero-day exploitation of browsers and mobile devices fell drastically, decreasing by about a third for browsers and by about half for mobile devices compared to what we observed last year," the Google Threat Intelligence Group (GTIG) said in a report shared with The Hacker news. "Exploit chains made up of multiple zero-day vulnerabilities continue to be almost exclusively (~90%) used to target mobile devices." While Microsoft Windows accounted for 22 of the zero-day flaws exploited in 2024, Apple's Safari had three, iOS had two, Android had seven, Chrome had seven, and Mozilla Firefox had one flaw that were abused during the same period. Three of the seven zero-days ...

Cybersecurity researchers have revealed that Russian military personnel are the target of a new malicious campaign that distributes Android spyware under the guise of the Alpine Quest mapping software. "The attackers hide this trojan inside modified Alpine Quest mapping software and distribute it in various ways, including through one of the Russian Android app catalogs," Doctor Web said in an analysis. The trojan has been found embedded in older versions of the software and propagated as a freely available variant of Alpine Quest Pro , a paid offering that removes advertising and analytics features. The Russian cybersecurity vendor said it also observed the malware, dubbed Android.Spy.1292.origin, being distributed in the form of an APK file via a fake Telegram channel. While the threat actors initially provided a link for downloading the app in one of the Russian app catalogs through the Telegram channel, the trojanized version was later distributed directly as an A...

A new Android malware-as-a-service (MaaS) platform named SuperCard X can facilitate near-field communication ( NFC ) relay attacks, enabling cybercriminals to conduct fraudulent cashouts. The active campaign is targeting customers of banking institutions and card issuers in Italy with an aim to compromise payment card data, fraud prevention firm Cleafy said in an analysis. There is evidence to suggest that the service is promoted on Telegram channels. SuperCard X "employs a multi-stage approach combining social engineering (via smishing and phone calls), malicious application installation, and NFC data interception for highly effective fraud," security researchers Federico Valentini‍, Alessandro Strino, and Michele Roviello said . The new Android malware, the work of a Chinese-speaking threat actor, has been observed being propagated via three different bogus apps, duping victims into installing them via social engineering techniques like deceptive SMS or WhatsApp mess...

The problem is simple: all breaches start with initial access, and initial access comes down to two primary attack vectors – credentials and devices. This is not news; every report you can find on the threat landscape depicts the same picture.  The solution is more complex. For this article, we'll focus on the device threat vector. The risk they pose is significant, which is why device management tools like Mobile Device Management (MDM) and Endpoint Detection and Response (EDR) are essential components of an organization's security infrastructure. However, relying solely on these tools to manage device risk actually creates a false sense of security. Instead of the blunt tools of device management, organizations are looking for solutions that deliver device trust . Device trust provides a comprehensive, risk-based approach to device security enforcement, closing the large gaps left behind by traditional device management solutions. Here are 5 of those limitations and how to ov...

Can a harmless click really lead to a full-blown cyberattack? Surprisingly, yes — and that's exactly what we saw in last week's activity. Hackers are getting better at hiding inside everyday actions: opening a file, running a project, or logging in like normal. No loud alerts. No obvious red flags. Just quiet entry through small gaps — like a misconfigured pipeline, a trusted browser feature, or reused login tokens. These aren't just tech issues — they're habits being exploited. Let's walk through the biggest updates from the week and what they mean for your security. ⚡ Threat of the Week Recently Patched Windows Flaw Comes Under Active Exploitation — A recently patched security flaw affecting Windows NTLM has been exploited by malicious actors to leak NTLM hashes or user passwords and infiltrate systems since March 19, 2025. The flaw, CVE-2025-24054 (CVSS score: 6.5), is a hash disclosure spoofing bug that was fixed by Microsoft last month as part of its Patch Tuesday updates...

Cybersecurity researchers have disclosed a surge in "mass scanning, credential brute-forcing, and exploitation attempts" originating from IP addresses associated with a Russian bulletproof hosting service provider named Proton66 . The activity, detected since January 8, 2025, targeted organizations worldwide, according to a two-part analysis published by Trustwave SpiderLabs last week.  "Net blocks 45.135.232.0/24 and 45.140.17.0/24 were particularly active in terms of mass scanning and brute-force attempts," security researchers Pawel Knapczyk and Dawid Nesterowicz said . "Several of the offending IP addresses were not previously seen to be involved in malicious activity or were inactive for over two years." The Russian autonomous system Proton66 is assessed to be linked to another autonomous system named PROSPERO. Last year, French security firm Intrinsec detailed their connections to bulletproof services marketed on Russian cybercrime forums under ...

Cybersecurity researchers are warning of a "widespread and ongoing" SMS phishing campaign that's been targeting toll road users in the United States for financial theft since mid-October 2024. "The toll road smishing attacks are being carried out by multiple financially motivated threat actors using the smishing kit developed by 'Wang Duo Yu,'" Cisco Talos researchers Azim Khodjibaev, Chetan Raghuprasad, and Joey Chen assessed with moderate confidence. The phishing campaigns , per the company, impersonate U.S. electronic toll collection systems like E-ZPass, sending SMS messages and Apple iMessages to individuals across Washington, Florida, Pennsylvania, Virginia, Texas, Ohio, Illinois, and Kansas about an unpaid toll and clicking on a fake link sent in the chat. It's worth noting some aspects of the toll phishing campaign were previously highlighted by security journalist Brian Krebs in January 2025, with the activity traced back to a China-b...

Apple on Wednesday released security updates for iOS, iPadOS, macOS Sequoia, tvOS, and visionOS to address two security flaws that it said have come under active exploitation in the wild. The vulnerabilities in question are listed below - CVE-2025-31200 (CVSS score: 7.5) - A memory corruption vulnerability in the Core Audio framework that could allow code execution when processing an audio stream in a maliciously crafted media file CVE-2025-31201 (CVSS score: 6.8) - A vulnerability in the RPAC component that could be used by an attacker with arbitrary read and write capability to bypass Pointer Authentication The iPhone maker said it addressed CVE-2025-31200 with improved bounds checking and CVE-2025-31201 by removing the vulnerable section of code. Both the vulnerabilities have been credited to Apple, along with Google Threat Analysis Group (TAG) for reporting CVE-2025-31200. Apple, as is typically the case with such advisories, said it's aware that the issues have b...

Cheap Android smartphones manufactured by Chinese companies have been observed pre-installed with trojanized apps masquerading as WhatsApp and Telegram that contain cryptocurrency clipper functionality as part of a campaign since June 2024. While using malware-laced apps to steal financial information is not a new phenomenon, the new findings from Russian antivirus vendor Doctor Web point to significant escalation where threat actors are directly targeting the supply chain of various Chinese manufacturers to preload brand new devices with malicious apps. "Fraudulent applications were detected directly in the software pre-installed on the phone," the company said . "In this case, the malicious code was added to the WhatsApp messenger." A majority of the compromised devices are said to be low-end phones that mimic well-known premium models from Samsung and Huawei with names like S23 Ultra, S24 Ultra, Note 13 Pro, and P70 Ultra. At least four of the affected mod...