Research
During my last FOR610 session, a student asked me if I had some statistics in mind about the compilers used to generate malicious PE files? A couple of months ago, I shared some stats about the trend in 64bits VS. 32bits malware[1]. Can we go a bit further? I (vibe-)coded a Python script based on the pefile library[2] to extract some info from the PE…
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Vulnerabilities
Successful exploitation of these vulnerabilities could allow attackers to execute arbitrary commands or code remotely on affected systems. The following versions of All-Line Equipment Company Fuel-Boss are affected: Fuel-Boss V1 Standard >=|=|=|=|=|=|=|=|=|=|=|=|
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Successful exploitation of these vulnerabilities could allow an attacker to fully compromise the device. The following versions of Ebyte NA111-M are affected: NA111-M Firmware 9013-2-17 (CVE-2026-73125, CVE-2026-76179, CVE-2026-75814, CVE-2026-76940, CVE-2026-77966, CVE-2026-73809, CVE-2026-71187, CVE-2026-75548, CVE-2026-69658, CVE-2026-76133…
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Successful exploitation of this vulnerability could reduce the computational cost required for an attacker to perform offline brute-force attacks against stored password hashes. The following versions of Rockwell Automation OTTO Fleet Manager are affected: OTTO Fleet Manager
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Successful exploitation of these vulnerabilities could allow an attacker to take control over the device. The following versions of Xiiaozet LK100W are affected: LK100W
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Successful exploitation of this vulnerability could allow a remote attacker to cause an out-of-bounds read, resulting in a denial-of-service condition in the affected products. The following versions of Mitsubishi Electric CNC Series (Update A) are affected: Mitsubishi Electric M800VW (BND-2051W000)
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CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2023-49105 ownCloud Improper Authentication Vulnerability CVE-2026-53362 Linux Kernel Unspecified Vulnerability CVE-2026-66384 JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory…
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Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In a statement released today, the Australian Federal Police (AFP) said two unnamed suspects from Western Australia, aged 21 and 23, were…
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As I've mentioned before in some of my diaries, from time to time, I like to go over phishing messages that get caught in my various spam traps or sent to us here at the Internet Storm Center.
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A common thing that folks should "worry" about in Entra (or any platform really) is "who has rights to administer"?  Who can delete or change key things, or modify them in ways that might not be obvious (accidentally or on purpose).  Yes, we trust our…
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Ubiquiti has released security patches for three new maximum-severity vulnerabilities that threat actors can exploit remotely without privileges. [...]
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Most compromises do not rely on advanced techniques or cutting-edge tools. Cyber threat actors scan the internet looking for exposed, well-known software vulnerabilities to exploit. Basic security failures enable most compromises and organizations can reduce their risk by addressing these underlying weaknesses and prioritizing vulnerabilities for action…
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CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2015-3246 Red Hat Libuser Race Condition Vulnerability CVE-2015-5287 Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability CVE-2019-1068 Microsoft SQL Server Remote Code Execution Vulnerability…
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Organizations need protection that operates in the gap between discovery and remediation. The post The patch window is collapsing: Why security needs a new control plane appeared first on Microsoft Security Blog.
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It is pretty obvious that hostnames can replace IP addresses. Pretty much any software accepting an IP address will also accept a hostname as an argument. Last week, I wrote about scans for the cloud metadata service listening at 169.254.169.254. These scans attempted to exploit Server Side Request Forgery (SSRF) vulnerability. One way to prevent these…
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Advisory at a Glance Title A Tale of Two SOCs: Insights From Two Red Team Assessments Original Publication August 25, 2026 Executive Summary The Cybersecurity and Infrastructure Security Agency (CISA) conducted simultaneous red team assessments at two organizations and observed different defensive outcomes. In both environments, the red team achieved full…
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CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-60004 Gitea Code Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD)…
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Successful exploitation of these vulnerabilities could allow an attacker to gain unauthorized administrative access, disclose sensitive information, modify device configuration, hijack authenticated sessions, and disrupt device operation. The following versions of Ebyte NE2-D11 are affected: NE2-D11 Firmware FW-9167-0-11 CVSS Vendor Equipment…
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Successful exploitation of this vulnerability could allow an attacker to access sensitive information and override user permissions. The following versions of Rently Smart Home are affected: Smart Home
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Successful exploitation of this vulnerability could allow a remote, authenticated or unauthenticated attacker to disclose sensitive information, arbitrarily modify the device to cause a denial of service, or alter a devices displayed image. The following versions of PayRange API are affected: PayRange API vers:all/* CVSS Vendor Equipment Vulnerabilities v3…
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Successful exploitation of this vulnerability could result in full Remote Code Execution (RCE) as the web server user. The following versions of Zoneminder are affected: Zoneminder 1.37.48|1.38.3 CVSS Vendor Equipment Vulnerabilities v3 8.8 Zoneminder Zoneminder Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…
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SIMATIC IoT2050 Advanced devices running Industrial OS with Node-RED installed contain a missing authentication vulnerability in the Node-RED HTTP interface that could allow an unauthenticated remote attacker to create malicious flows and execute arbitrary code on the underlying server with maximum privileges. Siemens has released a new version for SIMATIC…
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Successful exploitation of these vulnerabilities could allow an attacker to alter device settings. The following versions of FURUNO FA-50 Class B AIS Transponder are affected: FURUNO FA-50 Class B AIS Transponder vers:all/* CVSS Vendor Equipment Vulnerabilities v3 9.1 FURUNO ELECTRIC CO.,LTD. FURUNO FA-50 Class B AIS Transponder Use of Hard-coded…
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Successful exploitation of these vulnerabilities could allow an attacker to cause the loss of ABS functions, steering assist, speedometer, shifting capabilities, or disable automatic traction control. The following versions of Bendix EC80 Brake ECU are affected: EC80ESP+ J1708 Z228999 EC80ESP+ 6S/6M Z228999 EC80ESP+ PLC Z228999 EC80ESP+ 2nd CAN Z228999…
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CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-21962 Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to…
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New malware that uses steganography always gets my attention, but I was disappointed when I looked at the latest DOUBLECUP write-up. It doesn't use real steganography:
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CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-73570 Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise…
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In every MFA rollout, there will come a time where you think you are closing in on "done", and some automation to list what's left would be handy. Something quicker than scrolling through the web interface through thousands of accounts ...
 This is that method.
 Also, remember when we discussed yesterday about the beta graph…
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One thing that folks never seem to do after "going to the CLOOOOUUUUD" is to look at their logs, logs that they would have checked daily when things were on premise.
 One log that really bears looking at is the log of successful and failed logins. the call for that is:
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A critical vulnerability in the Elementor Pro WordPress plugin could allow attackers to upload executable files for remote code execution on the server. [...]
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AI is making phishing attacks more personalized, convincing, and difficult for traditional email filters to detect. Kaseya explains how MSPs can monitor identity, email, and endpoint activity to detect and contain attacks that make it past the inbox. [...]
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Cybersecurity researchers have disclosed a critical security flaw in isolated-vm, a popular open-source sandbox with more than 2,900 stars and 190 forks on GitHub, that could allow attackers to escape the confines of the isolated environment. The vulnerability ("GHSA-864f-rcv7-6rh4"), which has yet to be assigned a CVE identifier, impacts all versions of…
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Citrix has released updates to address two security flaws impacting NetScaler ADC and NetScaler Gateway deployments, including a critical-severity authentication bypass vulnerability. According to the cloud computing and virtualization technology company, the issues affect customer-managed NetScaler ADC and NetScaler Gateway, including certain FIPS and…
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A now-patched security flaw impacting Zimbra Collaboration (ZCS) has come under active exploitation in the wild, according to the Polish Computer Emergency Response Team (CERT Polska). The vulnerability in question is CVE-2026-73570 (CVSS score: 8.9), which refers to a case of command injection that can lead to remote code execution. "A remote code…
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Building on the last diary on Using MS Graph and Powershell, let's look at "Risky" logins.
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Microsoft Graph is a newer API that is meant to replace several others.  OK, it's at version 2.3.9, so it's not all that new, but it's new enough that lots of folks (and commercial tools) aren't using it…
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Citrix has warned customers to immediately secure their systems against two vulnerabilities affecting NetScaler Gateway secure remote access solutions and NetScaler ADC networking appliances. [...]
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Researchers at the University of Massachusetts Amherst have demonstrated an attack that revives expired Visa contactless credit cards for real in-store purchases by rewriting the expiration date a point-of-sale (POS) terminal reads over near-field communication (NFC), without breaking any of the card's cryptography. The attack, which the researchers named…
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Successful exploitation of this vulnerability could allow a local attacker with low privileges to extract user credentials (passwords and authentication tokens) from system memory, potentially leading to unauthorized access to the application and connected systems. The following versions of Johnson Controls Simplex Incident Manager are affected: Simplex…
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CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-72529 TrueConf Server Missing Authentication for Critical Function Vulnerability CVE-2026-72530 TrueConf Server Code Injection Vulnerability These types of vulnerabilities are a frequent attack vector for malicious…
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In March 2026, an internal AI agent at Meta triggered a “Sev 1” incident after sensitive company and user data was exposed to employees who weren’t authorized to access it. The incident began when a Meta employee posted a technical question on an internal forum. An engineer used an approved AI agent to analyze it, but the agent posted its response publicly…
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Cybersecurity researchers have disclosed two denial-of-service (DoS) attacks that exploit how major content delivery networks (CDNs) convert client-facing HTTP/3 traffic into HTTP/1.1 requests to the websites they front, amplifying a low-bandwidth request stream by up to 350x against the origin server. The attacks, collectively named "CDN Tsunami," were…
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A new Android threat codenamed Manic has been observed actively targeting Ukrainian banks, government and identity services, and messaging applications, as well as Russian and European financial institutions, global fintech and cryptocurrency services, and military-focused communications. "Manic sits at the intersection of Android banking malware and…
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The Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies that threat actors are now exploiting a critical vulnerability in the MLflow open-source AI engineering platform. [...]
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Security researchers at Cycode have disclosed a chain of flaws in AIT-GUI, the browser-based operator console for NASA/JPL's open-source AMMOS Instrument Toolkit, that allow an unauthenticated attacker to issue arbitrary commands to the software's spacecraft and instrument command bus. The chain, tracked as GHSA-p9r8-2q67-fp86 and rated 9.4 on the CVSS…
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Cybersecurity researchers have shed light on an updated version of ToxicPanda (aka TgToxic) that comes with "significant enhancements," including a set of 167 remote commands and expands its targeting footprint globally. Zimperium zLabs, in a Wednesday report, said the Android malware also features a PIN harvesting workflow targeting more than 140 banking…
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A new Android malware named Manic targeting users in multiple European countries has a fallback data exfiltration mechanism that uses nearby infected devices. [...]
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CERT Polska, the Polish Computer Emergency Response Team (CERT), warned that attackers have begun exploiting a critical vulnerability in Zimbra Collaboration Suite (ZCS). [...]
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A set of 40 Mozilla Firefox extensions has been found to engage in cryptocurrency wallet theft by masquerading as OKX, Rabby Wallet, TronLink, and other Web3 products. According to the Socket Threat Research team, the extensions are part of a broader set of 77 browser add-ons that share source code and infrastructure overlaps. The campaign, dubbed Offside…
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Microsoft is investigating a potential issue with the August 2026 updates that may prevent some games from launching or cause them to crash on affected Windows 11 systems. [...]
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Cybersecurity researchers have disclosed details of a critical flaw in the Elementor Pro WordPress plugin that, if successfully exploited, could lead to remote code execution. The vulnerability, tracked as CVE-2026-32475, carries a CVSS score of 9.0 out of 10.0. It has been described as a case of unrestricted upload of a file with a dangerous type. "The…
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