Continuous enterprise threat intelligence tracking active in-the-wild zero-days (CISA KEV), Microsoft Windows KB cumulative updates, MSRC security advisories, and CVE remediation.
Cloud Backup, SaaS Security, and Cloud Management services offline as IT service provider investigates possibility that unknown attackers have full access to client environments via stolen tokens
A fake Web3 accelerator has been observed pushing information stealers and backdoors to Windows and macOS systems using malicious npm packages under the pretext of offering free artificial intelligence (AI) credits for Anthropic Claude and Google Gemini, coding tools, and security audits. "The tools delivered information-stealing malware and backdoors for ma…
CyberSN observed a particularly big dip in cybersecurity leadership positions such as CISO and Cybersecurity Director in 2026 compared to 2025
Microsoft accounted for 33% of brand impersonation attempts tracked by Check Point Research in the third quarter of 2026, up from 23% in the previous quarter and roughly four times the share of any other brand. Top 10 most impersonated brands in phishing attacks (Source: Check Point) Apple and Google followed with 8% each. Dropbox and YouTube recorded the bi…
Attackers stole ConnectWise application credentials to access Microsoft 365 tenants, prompting the company to suspend cloud services. ConnectWise suspended its Cloud Backup service and took both SaaS Security and Cloud Management offline over the weekend after discovering that unknown attackers had obtained unauthorized access to seven of its application ide…
Microsoft has confirmed that this month's Windows Server security updates are causing OWA sign-in and mail delivery issues on some Exchange Server systems. [...]
Attackers are exploiting vulnerability CVE-2026-106931 in SiteGuard Server Edition to run commands as root or SYSTEM. EG Secure Solutions published an urgent alert warning of CVE-2026-106931, an OS command injection bug in SiteGuard Server Edition. Threat actors are already exploiting it in the wild. A successful exploit lets them run commands with root or S…
Last week on Malwarebytes Labs: Eiliko robot companion exposes private chats and can be hijacked “Spray and pray” job applications could make it harder for you to spot a scam OpenAI sued over children safety and data use Update Chrome: Google fixes 37 security flaws, including seven critical bugs Is this link safe? Find out with Malwarebytes Scam Link Check …
A flaw in Broadcom's Wi-Fi setup software lets an attacker within radio range run code as root on Broadcom-based routers, without the network password or any pairing step, security researcher Quentin Kaiser disclosed on October 16. He showed the attack working against home gateways supplied by three Belgian internet providers, in one case reading the Wi-Fi p…
An intruder reached a legacy system at OpenCode on the night of October 16 and may have exposed the third-party AI provider keys that users had saved in OpenCode Console, the company said. Console is OpenCode's optional hosted service: a workspace saves its own OpenAI, Anthropic, or Google key there, and Console uses that key to call the provider so team mem…
Bearer CLI is a free static application security testing (SAST) tool that scans source code for vulnerabilities and prioritizes them by the sensitive data they touch. SAST means the tool reads code without running it. Organizations can use it freely, with a license restriction covered below. Bearer’s complaint is that SAST tools can hand developers hundreds …
In this Help Net Security video, Matthew Burden, CEO of BlackBox Hosting, explains RPO and RTO and how they differ in practice. RPO, the recovery point objective, is the most data you can lose, measured in time. RTO, the recovery time objective, is the longest your business can stay down. A backup does not guarantee quick recovery, and quick recovery does no…
AI agent traffic across DataDome’s network grew 41.5% quarter over quarter to nearly 25 billion requests in Q3 2026, according to the company’s AI Traffic Report Q3 2026. Meta’s Muse generated 29.1 million requests between September 22 and October 3, its first 12 days of full availability. In a sample of Muse traffic, 99.3% of requests came from cloud and CD…
Ransomware attackers threatened employees’ family members or friends at 37% of organizations surveyed for Semperis’ 2026 Ransomware Risk Report. The survey covered 1,200 IT and security professionals at organizations that had experienced at least one successful ransomware attack. “Ransomware has proven to be a great cash-generating activity for criminal synd…
A Broadcom Wi-Fi flaw dating back to 2010 allows attackers within Wi-Fi range to execute code on vulnerable routers without authentication. Researcher Quentin Kaiser presented a talk at Hexacon in Paris documenting a vulnerability in Broadcom’s proprietary 802.11 implementation that has been present in their SDK since at least 2010. The bug allows an attacke…
Attackers are targeting an OS command injection vulnerability in SiteGuard Server Edition that lets them execute commands as root or SYSTEM on affected servers. [...]
Security Affairs AI-CYBERSECURITY newsletter includes a collection of the best articles and research on AI in the international landscape Artificial intelligence is rapidly changing cybersecurity, reshaping both the techniques used by attackers and the tools available to defenders. AI agents can automate tasks, analyze large amounts of data, discover vulnera…
Here is the YARA rule I used to detect "Orphaned VBA Projects Inside DWG Files".
CikaBika Bot uses fake documents to infect Windows systems, then abuses Discord and Ngrok to execute commands, spy on victims, and steal files. Darktrace researchers have documented a new campaign distributing a remote access trojan called CikaBika Bot, written in Rust and controlled entirely through Discord. The infection chain starts with a disk image that…
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter IronChain Ransomware Threatens Businesses with Permanent Data Loss and Costly Downtime AI models may be capable of self-replicating without access to a datacenter XWorm Reborn: From infostealer to surveillan…
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including international press. North Korean IT Workers Used Stolen US Identities to Earn $3 Million U.S. CISA adds Fortinet Multiple Products an…
ConnectWise on Saturday said it has disabled seven ConnectWise application identities as it continues its investigation into an incident in which unknown threat actors obtained unauthorized access to the application identities and compromised Microsoft 365 tenants. The disabled identities are listed below - ConnectWise Cloud Backup - 506e08f9-6e9a-4da4-942b-…
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Strands Box: Open-source sandbox for AI agents AWS released Strands Box, an open source sandbox for AI agents that pairs operating-system isolation with rules that can weigh what an agent has already done before letting it act again. Box is in developer preview …
The FBI raided 40 Texas homes over a North Korean scheme that used fake IT workers to target 70 US companies and generate $3 million. The Justice Department (DoJ) announced coordinated enforcement actions this week targeting North Korea’s long-running scheme to place fake IT workers inside American companies. Two US nationals were arrested, 14 people charged…