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"New Perseus Android Banking Malware monitors Notes Apps to extract sensitive data."

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New Perseus Android Banking Malware Monitors Notes Apps to Extract Sensitive Data

Mar 19, 2026Malware / Mobile Security

Cybersecurity researchers have disclosed a new Android malware family called Perseus that's being actively distributed in the wild with an aim to conduct device takeover (DTO) and financial fraud. Perseus is built upon the foundations of Cerberus and Phoenix, at the same time evolving into a "more flexible and capable platform" for compromising Android devices through dropper apps distributed via phishing sites. "Through Accessibility-based remote sessions, the malware enables real-time monitoring and precise interaction with infected devices, allowing full device takeover and targeting various regions, with a strong focus on Turkey and Italy," ThreatFabric said in a report shared with The Hacker News. "Beyond traditional credential theft, Perseus monitors user notes, indicating a focus on extracting high-value personal or financial information." Cerberus was first documented by the Dutch mobile security company in August 2019, highlighting th...

5 Cloud Security Risks You Can’t Afford to Ignore

SentinelOneEnterprise Security / Cloud Security

Get expert analysis, attacker insights, and case studies in our 2025 risk report.

How Ceros Gives Security Teams Visibility and Control in Claude Code

Mar 19, 2026Artificial Intelligence / Enterprise Security

Security teams have spent years building identity and access controls for human users and service accounts. But a new category of actor has quietly entered most enterprise environments, and it operates entirely outside those controls. Claude Code, Anthropic's AI coding agent, is now running across engineering organizations at scale. It reads files, executes shell commands, calls external APIs, and connects to third-party integrations called MCP servers. It does all of this autonomously, with the full permissions of the developer who launched it, on the developer's local machine, before any network-layer security tool can see it. It leaves no audit trail that the existing security infrastructure was built to capture. This walkthrough covers Ceros, an AI Trust Layer built by Beyond Identity that sits directly on the developer's machine alongside Claude Code and provides real-time visibility, runtime policy enforcement, and a cryptographic audit trail of every action the a...

DarkSword iOS Exploit Kit Uses 6 Flaws, 3 Zero-Days for Full Device Takeover

Mar 19, 2026Vulnerability / Cyber Espionage

A new exploit kit for Apple iOS devices designed to steal sensitive data from is being wielded by multiple threat actors since at least November 2025, according to reports from Google Threat Intelligence Group (GTIG), iVerify , and Lookout . According to GTIG, multiple commercial surveillance vendors and suspected state-sponsored actors have utilized the full-chain exploit kit, codenamed DarkSword , in distinct campaigns targeting Saudi Arabia, Turkey, Malaysia, and Ukraine.  The discovery of DarkSword makes it the second iOS exploit kit, after Coruna , to be discovered within the span of a month. The kit is designed to target iPhones running iOS versions between iOS 18.4 and 18.7, and is said to have been deployed by a suspected Russian espionage group named UNC6353 in attacks targeting Ukrainian users. It's worth noting that UNC6353 has also been linked to the use of the Coruna in attacks aimed at Ukrainians by injecting the JavaScript framework into compromised websites. ...

CISA Warns of Zimbra, SharePoint Flaw Exploits; Cisco Zero-Day Hit in Ransomware Attacks

Mar 19, 2026Network Security / Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has urged government agencies to apply patches for two security flaws impacting Synacor Zimbra Collaboration Suite (ZCS) and Microsoft Office SharePoint , stating they have been actively exploited in the wild. The vulnerabilities in question are as follows - CVE-2025-66376 (CVSS score: 7.2) - A stored cross-site scripting vulnerability in the Classic UI of ZCS, where attackers could abuse Cascading Style Sheets (CSS) @import directives in an HTML e-mail message. (Fixed in versions 10.0.18 and 10.1.13 in November 2025 ) CVE-2026-20963 (CVSS score: 8.8) - A deserialization of untrusted data vulnerability in Microsoft Office SharePoint that allows an unauthorized attacker to execute code over a network. (Fixed in January 2026 ) The addition of CVE-2025-66376 to the KEV catalog follows a report from Seqrite Labs, which detailed a campaign orchestrated by a suspected Russian state-sponsored intrusion set targeting t...

OFAC Sanctions DPRK IT Worker Network Funding WMD Programs Through Fake Remote Jobs

Mar 18, 2026Artificial Intelligence / Malware

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) has sanctioned six individuals and two entities for their involvement in the Democratic People's Republic of Korea (DPRK) information technology (IT) worker scheme with an aim to defraud U.S. businesses and generate illicit revenue for the regime to fund its weapons of mass destruction (WMD) programs. "The North Korean regime targets American companies through deceptive schemes carried out by its overseas IT operatives, who weaponize sensitive data and extort businesses for substantial payments," said Secretary of the Treasury Scott Bessent. The fraudulent scheme , also called Coral Sleet/Jasper Sleet, PurpleDelta and Wagemole, relies on bogus documentation, stolen identities, and fabricated personas to help the IT workers obscure their true origins and land jobs at legitimate companies in the U.S. and elsewhere. A disproportionate portion of the salaries is then funneled back to North ...

Agile Incident Response: How Leading Teams Execute Fast

SANS InstituteIncident Response / Cybersecurity

See how experienced teams make response decisions under pressure. Plus explore more IR resources.

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access

Mar 18, 2026Network Security / Ransomware

Amazon Threat Intelligence is warning of an active Interlock ransomware campaign that's exploiting a recently disclosed critical security flaw in Cisco Secure Firewall Management Center (FMC) Software. The vulnerability in question is CVE-2026-20131 (CVSS score: 10.0), a case of insecure deserialization of user-supplied Java byte stream, which could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary Java code as root on an affected device. According to data gleaned from the tech giant's MadPot global sensor network , the security flaw is said to have been exploited as a zero-day since January 26, 2026, more than a month before it was publicly disclosed by Cisco. "This wasn't just another vulnerability exploit; Interlock had a zero-day in their hands, giving them a week's head start to compromise organizations before defenders even knew to look. Upon making this discovery, we shared our findings with Cisco to help support...

Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE

Mar 18, 2026Vulnerability / Data Protection

Cybersecurity researchers have disclosed a critical security flaw impacting the GNU InetUtils telnet daemon (telnetd) that could be exploited by an unauthenticated remote attacker to execute arbitrary code with elevated privileges. The vulnerability, tracked as CVE-2026-32746 , carries a CVSS score of 9.8 out of 10.0. It has been described as a case of out-of-bounds write in the LINEMODE Set Local Characters (SLC) suboption handler that results in a buffer overflow, ultimately paving the way for code execution. Israeli cybersecurity company Dream, which discovered and reported the flaw on March 11, 2026, said it affects all versions of the Telnet service implementation through 2.7. A fix for the vulnerability is expected to be available no later than April 1, 2026. "An unauthenticated remote attacker can exploit this by sending a specially crafted message during the initial connection handshake — before any login prompt appears," Dream said in an alert. "Successful...

Claude Code Security and Magecart: Getting the Threat Model Right

Mar 18, 2026Supply Chain Attack / Web Security

When a Magecart payload hides inside the EXIF data of a dynamically loaded third-party favicon, no repository scanner will catch it – because the malicious code never actually touches your repo. As teams adopt Claude Code Security for static analysis, this is the exact technical boundary where AI code scanning stops and client-side runtime execution begins. A detailed analysis of where Claude Code Security stops — and what runtime monitoring covers — is available here . A Magecart skimmer recently found in the wild used a three-stage loader chain to hide its payload inside a favicon's EXIF metadata — never touching the merchant's source code, never appearing in a repository, and executing entirely in the shopper's browser at checkout. The attack raises a question that’s worth getting precise about: which category of tool is actually supposed to catch this? Magecart Lives Outside Your Codebase Magecart‑style attacks are rarely about classic vulnerabilities in your own ...

9 Critical IP KVM Flaws Enable Unauthenticated Root Access Across Four Vendors

Mar 18, 2026Network Security / Vulnerability

Cybersecurity researchers have warned about the risks posed by low-cost IP KVM (Keyboard, Video, Mouse over Internet Protocol) devices, which can grant attackers extensive control over compromised hosts. The nine vulnerabilities, discovered by Eclypsium , span four different products from GL-iNet Comet RM-1, Angeet/Yeeso ES3 KVM, Sipeed NanoKVM, and JetKVM. The most severe of them allow unauthenticated actors to gain root access or run malicious code. "The common themes are damning: missing firmware signature validation, no brute-force protection, broken access controls, and exposed debug interfaces," researchers Paul Asadoorian and Reynaldo Vasquez Garcia said in an analysis. With IP KVM devices enabling remote access to the target machine's keyboard, video output, and mouse input at the BIOS/UEFI level, successful exploitation of vulnerabilities in these products can expose systems to potential takeover risks, undermining security controls put in place. The list...

Product Walkthrough: How Mesh CSMA Reveals and Breaks Attack Paths to Crown Jewels

Mar 18, 2026Cloud Security / Identity Security

Security teams today are not short on tools or data. They are overwhelmed by both.  Yet within the terabytes of alerts, exposures, and misconfigurations – security teams still struggle to understand context:  Q: Which exposures, misconfigurations, and vulnerabilities chain together to create viable attack paths to crown jewels? Even the most mature security teams can’t answer that easily. The problem isn't the tools. It's that the tools don’t talk to each other.  This is precisely the problem Gartner's Cybersecurity Mesh Architecture (CSMA) framework was designed to solve – and it's what Mesh Security has operationalized with the world's first purpose-built CSMA platform. In this article, we’ll walk through what CSMA is and how Mesh CSMA:  Discovers attack paths to crown jewels Prioritizes based on active threats  Eliminates attack paths systematically What Is CSMA, and Why Does It Matter Now? Before we dive into the platform, let’s clarify what C...

Ubuntu CVE-2026-3888 Bug Lets Attackers Gain Root via systemd Cleanup Timing Exploit

Mar 18, 2026Linux / Endpoint Security

A high-severity security flaw affecting default installations of Ubuntu Desktop versions 24.04 and later could be exploited to escalate privileges to the root level. Tracked as CVE-2026-3888 (CVSS score: 7.8), the issue could allow an attacker to seize control of a susceptible system. "This flaw (CVE-2026-3888) allows an unprivileged local attacker to escalate privileges to full root access through the interaction of two standard system components: snap-confine and systemd-tmpfiles," the Qualys Threat Research Unit (TRU) said . "While the exploit requires a specific time-based window (10–30 days), the resulting impact is a complete compromise of the host system."  The problem, Qualys noted, stems from the unintended interaction of snap-confine, which manages execution environments for snap applications by creating a sandbox, and systemd-tmpfiles, which automatically cleans up temporary files and directories (e.g.,/tmp, /run, and /var/tmp) older than a defined ...

Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Mar 18, 2026Vulnerability / Zero-Day

Apple on Tuesday released its first round of Background Security Improvements to address a security flaw in WebKit that affects iOS, iPadOS, and macOS. The vulnerability, tracked as CVE-2026-20643 (CVSS score: N/A), has been described as a cross-origin issue in WebKit's Navigation API that could be exploited to bypass the same-origin policy when processing maliciously crafted web content. The flaw affects iOS 26.3.1, iPadOS 26.3.1, macOS 26.3.1, and macOS 26.3.2. It has been addressed with improved input validation in iOS 26.3.1 (a), iPadOS 26.3.1 (a), macOS 26.3.1 (a), and macOS 26.3.2 (a). Security researcher Thomas Espach has been credited with discovering and reporting the shortcoming. Apple notes that Background Security Improvements are meant for delivering lightweight security releases for components such as the Safari browser, WebKit framework stack, and other system libraries through smaller, ongoing security patches rather than issuing them as part of larger softwa...