2025

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DOGE as a National Cyberattack

Schneier on Security

In the span of just weeks, the US government has experienced what may be the most consequential security breach in its history—not through a sophisticated cyberattack or an act of foreign espionage, but through official orders by a billionaire with a poorly defined government role. And the implications for national security are profound. First, it was reported that people associated with the newly created Department of Government Efficiency (DOGE) had accessed the US Treasury computer syst

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MasterCard DNS Error Went Unnoticed for Years

Krebs on Security

The payment card giant MasterCard just fixed a glaring error in its domain name server settings that could have allowed anyone to intercept or divert Internet traffic for the company by registering an unused domain name. The misconfiguration persisted for nearly five years until a security researcher spent $300 to register the domain and prevent it from being grabbed by cybercriminals.

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Processing 23 Billion Rows of ALIEN TXTBASE Stealer Logs

Troy Hunt

I like to start long blog posts with a tl;dr, so here it is: We've ingested a corpus of 1.5TB worth of stealer logs known as "ALIEN TXTBASE" into Have I Been Pwned. They contain 23 billion rows with 493 million unique website and email address pairs, affecting 284M unique email addresses. We've also added 244M passwords we've never seen before to Pwned Passwords and updated the counts against another 199M that were already in there.

Passwords 358
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Microsoft Can Fix Ransomware Tomorrow

Adam Shostack

My latest at Dark Reading draws attention to how Microsoft can fix ransomware tomorrow. My latest article at Dark Reading is Microsoft Can Fix Ransomware Tomorrow. It starts: Recently, I was at a private event on security by design. I explained that Microsoft could fix ransomware tomorrow, and was surprised that the otherwise well-informed people I was speaking to hadn't heard about this approach.

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How to Avoid Pitfalls In Automation: Keep Humans In the Loop

Speaker: Erroll Amacker

Automation is transforming finance but without strong financial oversight it can introduce more risk than reward. From missed discrepancies to strained vendor relationships, accounts payable automation needs a human touch to deliver lasting value. This session is your playbook to get automation right. We’ll explore how to balance speed with control, boost decision-making through human-machine collaboration, and unlock ROI with fewer errors, stronger fraud prevention, and smoother operations.

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GUEST ESSAY: How AI co-pilots boost the risk of data leakage — making ‘least privilege’ a must

The Last Watchdog

The rise of AI co-pilots is exposing a critical security gap: sensitive data sprawl and excessive access permissions. Related: Weaponizing Microsoft’s co-pilot Until now, lackluster enterprise search capabilities kept many security risks in checkemployees simply couldnt find much of the data they were authorized to access. But Microsoft Copilot changes the game, turbocharging enterprise search and surfacing sensitive information that organizations didnt realize was exposed.

Risk 219
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BEWARE: Criminals Are Selling Fraudulent Expert Opinion Letters From “Me” In Support of CyberSecurity Professionals Seeking Immigration Visas to The United States

Joseph Steinberg

I have been made aware that one or more criminals are offering in exchange for payment, of course custom-written letters allegedly written and signed by me supporting applicants petitions for Alien of Extraordinary Ability visas to the United States. I have been sent a copy of one such letter it was well written, and, at least at first glance, highly convincing.

LifeWorks

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Operation SyncHole: Lazarus APT goes back to the well

SecureList

We have been tracking the latest attack campaign by the Lazarus group since last November, as it targeted organizations in South Korea with a sophisticated combination of a watering hole strategy and vulnerability exploitation within South Korean software. The campaign, dubbed “Operation SyncHole”, has impacted at least six organizations in South Korea’s software, IT, financial, semiconductor manufacturing, and telecommunications industries, and we are confident that many more

Malware 144
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How to Outsource Your Humanity 101

Javvad Malik

You’re so busy climbing the corporate ladder that you can’t spare five minutes to ring mum and dad. But fear not! For a mere 24.90 a month, you can now hire a silicon-based impersonator to pretend it cares about your parents’ day. Welcome to inTouch Family, the service that lets you tick “filial piety” off your to-do list without all that pesky human interaction.

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Hi, robot: Half of all internet traffic now automated

Malwarebytes

If you sometimes feel that the internet isn’t the same vibrant place it used to be, you’re not alone. New research suggests that most of the traffic traversing the network isn’t human at all. Bots (software programs that interact with web sites) have been ubiquitous for years. But in its 2025 Bad Bot Report , application security company Imperva claimed this is the first time traffic from bots became more prevalent than human traffic.

Internet 143
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What Rebels Teach us About Stronger Cyber Defence

Jane Frankland

Music and sports have always had the power to unite us. They transcend differences, bring people together, and remind us of the beauty in being different. But if we switch our focus to the world of technology, we seei a starkly different picturea landscape increasingly shaped by control, compliance, and automation. The rapid advancement of technology, particularly in AI and automation, is transforming the way we interact with the digital world.

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Why Giant Content Libraries Do Nothing for Your Employees’ Cyber Resilience

Many cybersecurity awareness platforms offer massive content libraries, yet they fail to enhance employees’ cyber resilience. Without structured, engaging, and personalized training, employees struggle to retain and apply key cybersecurity principles. Phished.io explains why organizations should focus on interactive, scenario-based learning rather than overwhelming employees with excessive content.

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CVE Program Almost Unfunded

Schneier on Security

Mitre’s CVE’s program—which provides common naming and other informational resources about cybersecurity vulnerabilities—was about to be cancelled , as the US Department of Homeland Security failed to renew the contact. It was funded for eleven more months at the last minute. This is a big deal. The CVE program is one of those pieces of common infrastructure that everyone benefits from.

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A Day in the Life of a Prolific Voice Phishing Crew

Krebs on Security

Besieged by scammers seeking to phish user accounts over the telephone, Apple and Google frequently caution that they will never reach out unbidden to users this way. However, new details about the internal operations of a prolific voice phishing gang show the group routinely abuses legitimate services at Apple and Google to force a variety of outbound communications to their users, including emails, automated phone calls and system-level messages sent to all signed-in devices.

Phishing 334
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You Can't Trust Hackers, and Other Data Breach Verification Tales

Troy Hunt

It's hard to find a good criminal these days. I mean a really trustworthy one you can be confident won't lead you up the garden path with false promises of data breaches. Like this guy yesterday: For my international friends, JB Hi-Fi is a massive electronics retailer down under and they have my data! I mean by design because I've bought a bunch of stuff from them, so I was curious not just about my own data but because a breach of 12 million plus people would be massive in a coun

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Threat Modeling Google Cloud (Threat Model Thursday)

Adam Shostack

NCC has released a threat model for Google Cloud Platform. What can it teach us? In Threat Modelling Cloud Platform Services by Example: Google Cloud Storage Ken Wolstencroft of NCC presents a threat model for Google Cloud Storage, and Id like to take a look at it to see what we can learn. As always, and especially in these Threat Model Thursday posts, my goal is to point out interesting work in a constructive way.

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Zero Trust Mandate: The Realities, Requirements and Roadmap

The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.

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My Take: NTT’s physicists confront the mystery Big Tech keep dodging — what are we really creating?

The Last Watchdog

SAN FRANCISCO If large language AI models are shaping our digital reality, then whoexactlyis shaping those models? And how the heck are they doing it? Related: What exactly is GenAI? Those are the questions Dr. Hidenori Tanaka wants to answer in an effort to put GenAI on solid scientific footing. And its the guiding ethos behind NTT Researchs launch of its newly spun-out Physics of Artificial Intelligence Group , which Tanaka will lead as founding director.

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“Cybersecurity For Dummies” Third Edition Now Available

Joseph Steinberg

The third edition of Cybersecurity For Dummies , Joseph Steinberg ‘s best-selling introductory-level book about cybersecurity, is now available in both print and e-book format. Like its prior two counterparts, Cybersecurity For Dummies: Third Edition is written for general audiences, and can help people of all backgrounds stay cyber-secure, regardless of their technical and business skillsets.

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EDR-as-a-Service makes the headlines in the cybercrime landscape

Security Affairs

Cybercriminals exploit compromised accounts for EDR-as-a-Service (Emergency Data Requests – EDR), targeting major platforms According to a detailed analysis conducted by Meridian Group, an increasingly complex and structured phenomenon, commonly referred to as EDR-as-a-Service, is taking hold in the cybersecurity landscape. In a nutshell, some criminal groups are exploiting compromised accounts belonging to law enforcement and other government agencies to illicitly forward Emergency Data R

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Operation ForumTroll: APT attack with Google Chrome zero-day exploit chain

SecureList

In mid-March 2025, Kaspersky technologies detected a wave of infections by previously unknown and highly sophisticated malware. In all cases, infection occurred immediately after the victim clicked on a link in a phishing email, and the attackers’ website was opened using the Google Chrome web browser. No further action was required to become infected.

Malware 142
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Prevent Data Breaches With Zero-Trust Enterprise Password Management

Keeper Security is transforming cybersecurity for people and organizations around the world. Keeper’s affordable and easy-to-use solutions are built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Our next-generation privileged access management solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance.

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Threat Spotlight: Credential Theft vs. Admin Control—Two Devastating Paths to VPN Exploitation

Digital Shadows

Editors note: This report was authored by Gautham Ashok & Alexa Feminella. Key Findings Even years after their disclosure, VPN-related vulnerabilities like CVE-2018-13379 and CVE-2022-40684 remain essential tools for attackers, driving large-scale campaigns of credential theft and administrative control. VPN infrastructure has become an adversary focal point, blending cybercriminal tactics with state-sponsored espionage in hybrid operations.

VPN 133
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“Urgent reminder” tax scam wants to phish your Microsoft credentials

Malwarebytes

Tax season is in full force, and with the filing deadline fast approaching on April 15, scammers are happy to use that sense of urgency to coax us into handing them our cash. In one example, one of our customers recently received an email with an attachment titled “Urgent reminder. The attachment was a PDF file with a QR code in it. Tax Services Department Important Tax Review and Update Required by 2025-03-16!

Scams 137
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From Notifications to Deepfakes: How Human Behaviour Is Shifting and What It Means for Cybersecurity

Jane Frankland

It had been another long day, and I’d let the non-stop barrage of tasks and notifications, each one demanding more bandwidth than I had to spare, get to me. As I sat in my kitchen, chatting to my daughter about the amount of pings each of us got, an uncomfortable thought surfaced. A few minutes earlier, Id been scrolling through LinkedIn when a video caught my attention.

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AI Data Poisoning

Schneier on Security

Cloudflare has a new feature —available to free users as well—that uses AI to generate random pages to feed to AI web crawlers: Instead of simply blocking bots, Cloudflare’s new system lures them into a “maze” of realistic-looking but irrelevant pages, wasting the crawler’s computing resources. The approach is a notable shift from the standard block-and-defend strategy used by most website protection services.

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Optimizing The Modern Developer Experience with Coder

Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.

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Chinese Innovations Spawn Wave of Toll Phishing Via SMS

Krebs on Security

Residents across the United States are being inundated with text messages purporting to come from toll road operators like E-ZPass , warning that recipients face fines if a delinquent toll fee remains unpaid. Researchers say the surge in SMS spam coincides with new features added to a popular commercial phishing kit sold in China that makes it simple to set up convincing lures spoofing toll road operators in multiple U.S. states.

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Soft-Launching and Open Sourcing the Have I Been Pwned Rebrand

Troy Hunt

Designing the first logo for Have I Been Pwned was easy: I took a SQL injection pattern, wrote "have i been pwned?" after it and then, just to give it a touch of class, put a rectangle with rounded corners around it: Job done! I mean really, what more did I need for a pet project with a stupid name that would likely only add to the litany of failed nerdy ideas I'd had before that?

Passwords 337
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A few thoughts on CVE

Adam Shostack

CVE funding is apparently not being renewed. I havent been operationally involved for a long time and Im sorry for what the team is going through. Im not alone in having strong feelings, and I want to talk about some of the original use cases that informed us as we set up the system. (You might also enjoy my thoughts on 25 Years of CVE for some context.

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News alert: RSAC 2025 ramps up – watch Byron Acohido on Bospar’s Politely Pushy podcast

The Last Watchdog

The annual pilgrimage to San Francisco for RSA Conference is fast approachingand the ramp-up has officially begun. In the latest episode of Bospars Politely Pushy podcast, Last Watchdog Editor-in-Chief Byron V. Acohido joins DigiCerts Christina Knittel and ConnectSafely.orgs Larry Magid for a spirited roundtable on how to get the most out of RSAC 2025.

Internet 204
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The Importance of User Roles and Permissions in Cybersecurity Software

How many people would you trust with your house keys? Chances are, you have a handful of trusted friends and family members who have an emergency copy, but you definitely wouldn’t hand those out too freely. You have stuff that’s worth protecting—and the more people that have access to your belongings, the higher the odds that something will go missing.

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Cyber Risk in U.S. Healthcare: Tackling HIPAA, Vendors, and Human Error – A Free Webinar With Joseph Steinberg and Chip Witt

Joseph Steinberg

Whats Broken in U.S. Healthcare Cybersecurity And How to Fix It. From ransomware and cloud misconfigurations to vulnerable medical devices, U.S. healthcare organizations are under relentless cyber pressure and the risks to patient safety have never been higher. Join cybersecurity experts Joseph Steinberg (Cybersecurity Thought Leader & Author) and Chip Witt (Principal Security Evangelist, Radware) for a fast-paced 30-minute session on whats going wrong in healthcare cybersecurity and what

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CISA’s 11-Month extension ensures continuity of MITRE’s CVE Program

Security Affairs

MITREs U.S.-funded CVE program, a core cybersecurity tool for tracking vulnerabilities, faces funding expiry Wednesday, risking disruption to global security. U.S. government funding for MITRE s CVE program , a key global cybersecurity resource for cataloging vulnerabilities, is set to expire Wednesday, risking disruption. The 25-year-old program has assigned over 274,000 CVE IDs for public security vulnerabilities.

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EAGERBEE, with updated and novel components, targets the Middle East

SecureList

Introduction In our recent investigation into the EAGERBEE backdoor , we found that it was being deployed at ISPs and governmental entities in the Middle East. Our analysis uncovered new components used in these attacks, including a novel service injector designed to inject the backdoor into a running service. Additionally, we discovered previously undocumented components (plugins) deployed after the backdoor’s installation.

Malware 141
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Hacker Leaks 270,000 Samsung Customer Records—Stolen Credentials Were Left Unchecked for Years

eSecurity Planet

In a troubling security breach, a hacker exposed the personal data of over 270,000 Samsung customers in Germany, freely dumping it on the internet. The hack, attributed to a cybercriminal operating under the alias GHNA, occurred when the attacker accessed a system used by Samsungs German customer service. According to cybersecurity firm Hudson Rock, the hack was made possible by a set of stolen credentials compromised in 2021.

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IDC Analyst Report: The Open Source Blind Spot Putting Businesses at Risk

In a recent study, IDC found that 64% of organizations said they were already using open source in software development with a further 25% planning to in the next year. Most organizations are unaware of just how much open-source code is used and underestimate their dependency on it. As enterprises grow the use of open-source software, they face a new challenge: understanding the scope of open-source software that's being used throughout the organization and the corresponding exposure.