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Shadow AI explained: The work shortcut that could leak your company’s secrets

Using an AI chatbot, assistant, or browser to speed up your work is tempting, but doing it without your employer’s knowledge can put sensitive data at risk. You’re swamped, so you paste a long email thread into a free chatbot and ask for a summary. It works, it saves an hour, and nobody notices. But the thread may contain customer details or confidential plans you’ve just shared with an outside service. If your employer hasn’t approved that tool or how you’re using it, that’s shadow AI. The…

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· Malwarebytes Labs · Shadow AI explained: The work shortcut that could leak your company’s secrets

How AI Is Changing the Roles Required in the Security Operations Center

As AI takes on more of the enrichment, correlation, and initial assessment inside the SOC, roles, skills, and KPIs still require deliberate redesign. Security leaders need to decide where automation is dependable, where human judgment should remain decisive, and how teams should be measured when alert handling is no longer the center of the operating model The Gartner® report, The Roles Required for the AI-Enabled Security Operations Center (SOC), examines the roles and capabilities Gartner…

US

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· Rapid7 · How AI Is Changing the Roles Required in the Security Operations Center

Convincing Free Mobile phishing emails appear after data breach

Free Mobile, one of France’s main cellular providers, was fined €27 million by France’s data protection regulator, the CNIL, in January over failures to protect customer data. The October 2024 breach allowed an unauthorized party to access sensitive customer records, including bank account details and login information. Since the breach, we’ve seen many poorly written scam campaigns targeting Free Mobile customers. However, over the past few weeks, a well-written scam has appeared, closely…

Free Mobile telekomunikace US

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· Malwarebytes Labs · Convincing Free Mobile phishing emails appear after data breach

Convincing Free Mobile phishing emails appear after data breach

Free Mobile, one of France’s main cellular providers, was fined €27 million by France’s data protection regulator, the CNIL, in January over failures to protect customer data. The October 2024 breach allowed an unauthorized party to access sensitive customer records, including bank account details and login information. Since the breach, we’ve seen many poorly written scam campaigns targeting Free Mobile customers. However, over the past few weeks, a well-written scam has appeared, closely…

Free Mobile telekomunikace US

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· Malwarebytes Labs · Convincing Free Mobile phishing emails appear after data breach

Malwarebytes earns another Top Product award in independent testing

Every few months, Malwarebytes gets a chance to test its mettle against real-world threats in an independent laboratory setting. And the latest round of results gives us plenty to celebrate. Malwarebytes earned a perfect 18 out of 18 and received another Top Product award from AV-TEST. We also achieved Level 1 Certification from MRG Effitas, and we stopped 100% of threats before they could run in the two latest tests from AVLab Cybersecurity Foundation. AV-TEST Windows Consumer Security Product…

Malwarebytes US

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· Malwarebytes Labs · Malwarebytes earns another Top Product award in independent testing

Pentagon breach exposes Social Security numbers and military records of millions

The US government is alerting millions of people that their personal information was stolen during a breach of the Pentagon’s personnel records at the Defense Manpower Data Center (DMDC). The DMDC is a central US Department of Defense (DoD) organization that manages personnel records, ID credentials, and benefit entitlements for military and civilian staff, veterans, and their families. It maintains over 60 million records for US military and civilian staff and their family members to help…

obrana veřejná správa US

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· Malwarebytes Labs · Pentagon breach exposes Social Security numbers and military records of millions

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​​Secure what’s next: Your guide to Microsoft Security at Microsoft Ignite 2026

In this article Why you should attend Microsoft IgniteMake the most of your time at Microsoft Ignite Explore the Security sessions at Microsoft Ignite 2026 Build your schedule In the agentic era, the stakes are higher: AI agents now act with real access to your identities, your data, and your cloud, so every adoption decision is a trust decision. That is why security is a through line at Microsoft Ignite 2026, from a Security Pre-Day before the event opens to a security segment in the keynote,…

Microsoft US

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· Microsoft Security Blog · ​​Secure what’s next: Your guide to Microsoft Security at Microsoft Ignite 2026

Your car’s app could be telling Big Tech who you are and where you go

A study testing 21 cars from 19 brands and 30 companion apps found connections to advertising and tracking companies, and evidence that some apps shared sensitive personal data. Modern cars can unlock remotely, route around traffic, stream entertainment, summon roadside help, and cool or heat the cabin before you get in. But those conveniences come with a privacy cost that drivers may struggle to see and are unable to refuse. We’ve covered cars and privacy a few times before, especially after…

General Motors Tesla Honda doprava US

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· Malwarebytes Labs · Your car’s app could be telling Big Tech who you are and where you go

Autonomous Remediation Is Already Running at Enterprise Scale

The following is a guest blog by ITSPmagazine, based on their interview of Qualys President & CEO Sumedh Thakar at Black Hat USA 2026. Sumedh Thakar has watched the same clock compress for 23 years. He joined Qualys as an early software engineer on the scanner, when organizations scanned once every 90 days and gave themselves another 90 days to fix what turned up. At Black Hat USA 2026 in August, the now President and CEO of Qualys measured the current expectation in different units. Ninety…

Qualys US

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· Qualys · Autonomous Remediation Is Already Running at Enterprise Scale

Catch threats before they escalate with real-time Identity Telemetry

Identity governance helps control who should have access, but periodic reviews alone may not reveal attacks as they happen. tenfold Software explains how real-time identity telemetry can help security teams investigate suspicious activity before it escalates. [...]

tenfold Software US

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· BleepingComputer · Catch threats before they escalate with real-time Identity Telemetry

Meta’s Muse sent a Facebook Marketplace buyer to a seller’s home

A Facebook Marketplace buyer arrived at a seller’s apartment to collect a keyboard. The seller wasn’t home and didn’t know anyone was coming. Meta’s AI assistant Muse had handled the conversation, shared his address, and arranged the visit without telling him. We often write about AI misalignment and how to use AI agents and browsers safely. That can sound theoretical, but this is an example of the real-world risk when an agent is allowed to act on someone’s behalf. Muse is Meta’s semi…

Meta US

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· Malwarebytes Labs · Meta’s Muse sent a Facebook Marketplace buyer to a seller’s home

Securing the keys to the kingdom: Announcing Executive Threat Detection

Attackers are using greater sophistication to gain access to high-yield targets like executives, and company-wide security measures can easily miss these subtle, personal attacks.Executive Threat Detection offers protection for up to 10 principals, with monthly custom threat hunts and reports relevant to those principals’ corporate systems.Proactive attention from incident response experts gives executives peace of mind by detecting and stopping long-term, stealthy adversary access.In our…

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· Cisco Talos · Securing the keys to the kingdom: Announcing Executive Threat Detection

Lessons from Microsoft Patch KB5002907: Two Layers of Patch Control in Qualys TruRisk Eliminate

How reliability scoring keeps risky patches out of zero-touch jobs, and how one blocking rule stops a paused update across your environment. Executive Summary Microsoft has paused the rollout of KB5002907, an optional Microsoft 365 Apps update that left some Office 2016 and Office 2019 installations unlicensed or removed. When an update runs into trouble after release, the teams that already deployed it are the ones left dealing with it, as KB5002907 and several other 2026 updates have shown.…

Microsoft US

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· Qualys · Lessons from Microsoft Patch KB5002907: Two Layers of Patch Control in Qualys TruRisk Eliminate

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No MDM for Linux? A 68-line Elastic workflow keeps every endpoint's config current

Our mobile device management (MDM) covers macOS and Windows but not Linux. So, for Linux endpoint management, we turned to Elastic Agent and Elastic Defend, which were already installed on every Linux workstation. Every six hours, an Elastic workflow lists those endpoints and checks whether each one already has our deployment queued. It sends managed Cursor and Codex configuration to any host that doesn't, as an Elastic Defend response action. A laptop that enrolls tomorrow gets picked up on…

Elastic US

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· zachyceno · Elastic Security · No MDM for Linux? A 68-line Elastic workflow keeps every endpoint's config current

The Developer is the New Perimeter: How Supply Chain Attacks Are Becoming Cloud Breaches 

Key Takeaways Malicious packages can steal cloud credentials during installation, before applications run. Stolen credentials turn developer workstations and CI/CD pipelines into gateways to cloud resources. Restrict installation scripts, minimize credential privileges, protect metadata access, and monitor cloud activity. Containment requires revoking exposed credentials and investigating cloud activity beyond removing compromised packages. Qualys TotalCloud connects cloud risk signals, while…

npm GitHub US

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· Qualys · The Developer is the New Perimeter: How Supply Chain Attacks Are Becoming Cloud Breaches 

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Quarantined isn't contained: Agentic phishing response with Elastic and Sublime

Critical signals still land in different security tools, so early signs of a campaign might go unnoticed. That visibility gap is getting more expensive as attackers automate phishing and vulnerability chaining. Although bringing the data together is the foundation, the real shift comes from the agentic layer operating on that data, and that’s what this post explores. Consider the following:At 9:00 a.m., Sublime Security quarantines a phishing email before it reaches an inbox. At 9:05 a.m., an…

Elastic US

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· zachyceno · Elastic Security · Quarantined isn't contained: Agentic phishing response with Elastic and Sublime

LinkedIn adds new checks for fake profiles and work histories

LinkedIn is adding trust and verification features aimed at making fake professional identities, invented work histories, and company impersonation harder to pull off. The company is responding to an environment in which generative AI enables imposters to create an entirely made-up professional persona. It reduces the cost of creating convincing headshots, biographies, résumés, outreach messages, and recommendations. LinkedIn’s new features use verified people and company Pages to help check…

LinkedIn US

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· Malwarebytes Labs · LinkedIn adds new checks for fake profiles and work histories

Criminals turn placeholder domain into ClickFix trap

A domain that has long appeared in software documentation, code examples, and developer test material is now being used to push a ClickFix attack against Windows users. A placeholder domain stands in for a website in an example. The best-known is probably example.com. Another, third-party[.]com, has often been used in documentation to represent an external website, API, or service. However, there is a very important difference between the two: example.com is reserved for documentation, while…

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· Malwarebytes Labs · Criminals turn placeholder domain into ClickFix trap

GÉANT webinar: DEVET TOČKA OSAM OD DESET. ŠTO SAD?

Ranjivost dobije ocjenu 9,8 od 10. Zvuči ozbiljno, ali što ta ocjena zapravo govori i što sljedeće učiniti? Brojevi imaju snažan utjecaj na način na koji donosimo odluke. Kritična ranjivost može nas natjerati na hitno djelovanje, dok se ona s niskom ocjenom može ostaviti za sljedeći termin održavanja. Međutim, sama ocjena ne govori nužno koja je ranjivost najvažnija za određeno okruženje. Zato je potrebno uzeti u obzir i druge pokazatelje, poput vjerojatnosti iskorištavanja, procjena…

školství HR

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· CERT.hr · GÉANT webinar: DEVET TOČKA OSAM OD DESET. ŠTO SAD?

​​​​​​​​What’s new in Microsoft Security: September 2026​​

AI agents are now running on employee devices, cloud platforms, and across developer workflows. Security teams need to see those agents, govern what they can reach, and contain them when something goes wrong. This month’s updates help you discover and control local AI agents, extend Zero Trust to agent traffic, and strengthen the security operations center (SOC) foundations that AI-era operations depend on. Here’s what’s new: Extend protection and support investigations with Microsoft Defender…

Microsoft US

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· Microsoft Security Blog · ​​​​​​​​What’s new in Microsoft Security: September 2026​​

OpenAI agent breached Medicare statistics site, then took months to report it

An OpenAI agent didn’t take “no” for an answer when it encountered a government website’s access controls. It got through, prompting Australia’s Prime Minister Anthony Albanese to raise his concerns directly with OpenAI CEO Sam Altman. The BBC reports that an OpenAI agent gained unauthorized access to an Australian government statistics portal while carrying out internal research. It is yet another incident that turns abstract concerns about autonomous AI behavior into a concrete cybersecurity…

OpenAI veřejná správa US

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· Malwarebytes Labs · OpenAI agent breached Medicare statistics site, then took months to report it

New Browser Guard features add protection before and after you click

Most of us click on search results without knowing much about the website we’re about to visit. And once we’re there, it’s not always obvious when something isn’t quite right. Now, we’ve added two new features to Malwarebytes Browser Guard that will do even more to keep you safe online. Search Reputation gives you a quick read on your search results, before you even click on anything. And with Scam Guard Lite, you can analyze the contents of a webpage directly from the Browser Guard extension…

Google Malwarebytes US

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· Malwarebytes Labs · New Browser Guard features add protection before and after you click

Update Chrome: 108 security fixes for desktop, new release for Android

Over the last few days, Google issued several different Chrome updates. On September 22, Google released a Stable Channel Update for Desktop. This is the most important one for desktop users. It brings Chrome to version 154.0.8037.57 for Linux and versions 154.0.8037.57/.58 for Windows and Mac. The update includes 108 security fixes including 11 rated Critical. It will roll out over the coming days and weeks. One day later, Google released Chrome 155 for Android, version 155.0.8059.16, to a…

EPSS 0.01 CVE-2026-95281 CVE-2026-95350 CVE-2026-95357 Google US

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· Malwarebytes Labs · Update Chrome: 108 security fixes for desktop, new release for Android

No One Gets Phished: The New Group-IB Browser Agent Applies Predictive Intelligence At The Click.

One employee reaches a phishing page. The tab closes, the domain is blocked for every browser in the company, and the targeted password is already being reset. The new Group-IB Browser Agent brings the corporate browser under XDR coverage, checking every page against predictive Threat Intelligence in real time.

Group-IB SG

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· Group-IB · No One Gets Phished: The New Group-IB Browser Agent Applies Predictive Intelligence At The Click.

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How device code phishing gives scammers access to your account

You receive an invitation to a password-protected meeting, a secure chatroom, or a shared document. To get access, it says, you need to enter a short code on a sign-in page for one of your accounts. The message claims the code will let you open the document or join the meeting. In fact, it approves a sign-in the scammer started. The page is real and the code works, which is why this type of attack—known as device code phishing—is so dangerous. Device code phishing abuses a legitimate sign-in…

Microsoft US

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· Malwarebytes Labs · How device code phishing gives scammers access to your account

Reimagining the SOC for the agentic era in Microsoft Defender

The physics of cybersecurity are changing. So must the security operations center (SOC). Cyberattackers are using agents to automate execution at unprecedented scale. What once required entire teams now requires a single operator and an agent framework. That shift has exposed a hard truth: security cannot operate at AI speed when protection and operations are built as separate systems. Every handoff, integration, and boundary slows defenders down. Agents inherit that complexity. For agentic…

Microsoft US

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· Microsoft Security Blog · Reimagining the SOC for the agentic era in Microsoft Defender

SPOJENO PŘES CVE CISA BOD 26-04 Timelines for Three Linux Kernel CVEs

Executive Summary CISA added three actively exploited Linux kernel vulnerabilities: CVE-2025-39682, CVE-2026-53266, and CVE-2025-39964 to its KEV Catalog on September 18, 2026, triggering a 3-day remediation deadline that passed on September 21. Under CISA BOD 26-04, a 3-day window applies to CVE-2025-39682 across all assets, and for the other two, the deadline is 3 days for publicly exposed assets and 14 days for internal assets. With the September 21 deadline now passed, affected systems…

KEV ✓ EPSS 0.03 CVSS 9.8 CVE-2025-39682 CVE-2025-39964 CVE-2026-53266 Linux Red Hat US FI

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· Qualys · CISA BOD 26-04 Timelines for Three Linux Kernel CVEs · BleepingComputer · CISA alerts of active exploitation of three Linux kernel flaws · zachyceno · NCSC-FI · Linux Kernel — Three Actively Exploited Vulnerabilities

How dynamic application security testing validates risk at runtime

Security teams already have long queues of potential application vulnerabilities. The useful question is what happens next: can they see how a weakness behaves in a running application, reproduce the attack, and give developers enough evidence to fix it?Dynamic application security testing (DAST) helps answer those questions by testing applications as an attacker encounters them. The IDC MarketScape: Worldwide Dynamic Application Security Testing 2026 Vendor Assessment (Doc #US54119126,…

Rapid7 US

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· Rapid7 · How dynamic application security testing validates risk at runtime

Webinar tomorrow: Inside real-world Google Workspace breaches

Tomorrow's webinar examines real Google Workspace breaches involving social engineering and malicious OAuth applications, from initial access through the critical first hours of incident response. Learn which security controls and response decisions can make the greatest difference. [...]

Google US

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· BleepingComputer · Webinar tomorrow: Inside real-world Google Workspace breaches

Meta’s Muse AI assistant has a zero-day that can turn it into a Mac backdoor

Mac security researcher Patrick Wardle says it’s trivial to turn Muse into “the ultimate backdoor.” Increasingly, AI assistants are changing from tools that simply answer questions into agents that can plan tasks, use connected services, and take actions for us. These actions might include booking appointments, filling out forms, creating documents, making purchases, or interacting with email and calendars. To do that, they need more permissions, account connections, and sensitive data. So,…

Meta US

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· Malwarebytes Labs · Meta’s Muse AI assistant has a zero-day that can turn it into a Mac backdoor

The AI plot to scan and destroy books (Lock and Code S07E19)

This week on the Lock and Code podcast… If you want AI to tell you a story, it will. If you want that story to sound like one of your favorite authors, it can. And if you’re one of the authors that AI can imitate, you might be a little upset at what feels like theft. In 2024, the authors Andrea Bartz, Charles Graeber, and Kirk Wallace Johnson sued Anthropic, the creator of Claude, alleging that the company had wrongfully digested millions of copyrighted works—including some of their very own—to…

Anthropic Amazon média US

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· Malwarebytes Labs · The AI plot to scan and destroy books (Lock and Code S07E19)

New Android malware uses AI to steal bank logins and PINs

Researchers at Zimperium’s zLabs have analyzed an Android Trojan that uses an automated, multi-stage infection process. What’s new is that RatHat gives a live AI assistant the keys to the accessibility tree of the infected device and uses it to determine where to tap or scroll, rather than following a hardcoded script. The variable attack path makes it harder for signature- and rule-based mobile security tools to detect this Trojan. It also abuses Android Debug Bridge (ADB), a legitimate tool…

Google finance US

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· Malwarebytes Labs · New Android malware uses AI to steal bank logins and PINs

Did an AI really try to break free from human control?

Amid discussions about slowing down AI development, the Telegraph ran the headline: “OpenAI sounds alarm after bot tries to break free from human control.” That headline is slightly misleading, in my opinion. The Telegraph headline overstates what happened, although the underlying behavior is still genuinely concerning. The article reports that OpenAI has disclosed rare but troubling cases in which an unreleased model generated its own instructions that appeared to reject developer control.…

OpenAI US

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· Malwarebytes Labs · Did an AI really try to break free from human control?