February, 2025

article thumbnail

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

article thumbnail

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 357
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Experts Flag Security, Privacy Risks in DeepSeek AI App

Krebs on Security

New mobile apps from the Chinese artificial intelligence (AI) company DeepSeek have remained among the top three “free” downloads for Apple and Google devices since their debut on Jan. 25, 2025. But experts caution that many of DeepSeek’s design choices — such as using hard-coded encryption keys, and sending unencrypted user and device data to Chinese companies — introduce a number of glaring security and privacy risks.

Risk 285
article thumbnail

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
article thumbnail

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.

article thumbnail

Fake Etsy invoice scam tricks sellers into sharing credit card information 

Malwarebytes

This article was researched and written by Stefan Dasic, manager, research and response for ThreatDown, powered by Malwarebytes. As an online seller, youre already juggling product listings, customer service and marketingso the last thing you need is to be targeted by scammers. Unfortunately, a new scam is making the rounds, and its crucial to recognize the warning signs before you fall victim.

Scams 137
article thumbnail

Threat Modeling the Genomic Data Sequencing Workflow (Threat Model Thursday)

Adam Shostack

An exciting new sample TM from MITRE For Threat Model Thursday, I want to provide some comments on NIST CSWP 35 ipd, Cybersecurity Threat Modeling the Genomic Data Sequencing Workflow (Initial Public Draft). As always, my goal is to offer helpful feedback. This is a big, complex document. Its 50 pages of real content with 13 listed authors, and is a subset of a larger project.

Risk 147

LifeWorks

More Trending

article thumbnail

Weekly Update 441

Troy Hunt

Processing data breaches (especially big ones), can be extremely laborious. And, of course, everyone commenting on them is an expert, so there's a heap of opinions out there. And so it was with the latest stealer logs, a corpus of data that took the better part of a month to process. And then I made things confusing in various ways which led to both Disqus comment and ticket hell.

Spyware 225
article thumbnail

Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Krebs on Security

One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab , KrebsOnSecurity has learned. Security experts say the Russia-based service provider Prospero OOO (the triple O is the Russian version of “LLC”) has long been a persistent source of malicious software, botnet controllers, and a torrent of phishing websites.

Malware 243
article thumbnail

Take my money: OCR crypto stealers in Google Play and App Store

SecureList

In March 2023, researchers at ESET discovered malware implants embedded into various messaging app mods. Some of these scanned users’ image galleries in search of crypto wallet access recovery phrases. The search employed an OCR model which selected images on the victim’s device to exfiltrate and send to the C2 server. The campaign, which targeted Android and Windows users, saw the malware spread through unofficial sources.

Malware 144
article thumbnail

Predatory app downloaded 100,000 times from Google Play Store steals data, uses it for blackmail

Malwarebytes

A malicious app claiming to be a financial management tool has been downloaded 100,000 times from the Google Play Store. The app known as Finance Simplifiedbelongs to the SpyLoan family which specializes in predatory lending. Sometimes malware creators manage to get their apps listed in the official app store. This is a great benefit for them since it lends a sense of legitimacy to the app, and they dont have to convince users to sideload the app from an unofficial site.

Passwords 145
article thumbnail

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.

article thumbnail

Lazarus APT stole $1.5B from Bybit, it is the largest cryptocurrency heist ever

Security Affairs

Crypto exchange Bybitwas the victim of a sophisticated attack, and threat actors stole $1.5B worth of cryptocurrency from one of the companys offline wallets. Crypto exchange Bybit suffered a sophisticated cyberattack, threat actors transferred over 400,000 ETH and stETH worth more than $1.5 billion to an unidentified address. The Bybit hack is the largest cryptocurrency heist ever, surpassing previous ones like Ronin Network ($625M), Poly Network ($611M), and BNB Bridge ($566M).

article thumbnail

Pairwise Authentication of Humans

Schneier on Security

Here’s an easy system for two humans to remotely authenticate to each other, so they can be sure that neither are digital impersonations. To mitigate that risk, I have developed this simple solution where you can setup a unique time-based one-time passcode (TOTP) between any pair of persons. This is how it works: Two people, Person A and Person B, sit in front of the same computer and open this page; They input their respective names (e.g.

article thumbnail

Weekly Update 440

Troy Hunt

Wait - it's Tuesday already?! When you listen to this week's (ok, last week's) video, you'll probably get the sense I was a bit overloaded. Yeah, so that didn't stop, and the stealer log processing and new feature building just absolutely swamped me. Plus, I spent from then until now in Sydney at various meetings and events which was great, but didn't do a lot for my productivity.

176
176
article thumbnail

U.S. Soldier Charged in AT&T Hack Searched “Can Hacking Be Treason”

Krebs on Security

A U.S. Army soldier who pleaded guilty last week to leaking phone records for high-ranking U.S. government officials searched online for non-extradition countries and for an answer to the question “can hacking be treason?” prosecutors in the case said Wednesday. The government disclosed the details in a court motion to keep the defendant in custody until he is discharged from the military.

Hacking 241
article thumbnail

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.

article thumbnail

A New Hope for Threat Modeling, on The CyberTuesday Podcast

Adam Shostack

Adam was on the CyberTuesday podcast I recently had the pleasure of joining Simon Whittaker on the CyberTuesday podcast for a wide-ranging discussion about threat modeling and organizational culture. I wanted to share some key themes we explored. One of the core messages I emphasized is how we can make threat modeling more accessible. If youve read my recent blog post on Hoarding, Debt and Threat Modeling , youll hear me reiterate how people often try to model everything at once and get overwhel

130
130
article thumbnail

20 Million OpenAI accounts offered for sale

Malwarebytes

A cybercriminal acting under the monicker emirking offered 20 million OpenAI user login credentials this week, sharing what appeared to be samples of the stolen data itself. Post by emirking A translation of the Russian statement by the poster says: When I realized that OpenAI might have to verify accounts in bulk, I understood that my password wouldnt stay hidden.

article thumbnail

The GitVenom campaign: cryptocurrency theft using GitHub

SecureList

In our modern world, it’s difficult to underestimate the impact that open-source code has on software development. Over the years, the global community has managed to publish a tremendous number of projects with freely accessible code that can be viewed and enhanced by anyone on the planet. Very frequently, code published on the Internet serves as a source of inspiration for software developers whenever they need to implement a project feature, they often check whether the code they need

article thumbnail

More Research Showing AI Breaking the Rules

Schneier on Security

These researchers had LLMs play chess against better opponents. When they couldn’t win, they sometimes resorted to cheating. Researchers gave the models a seemingly impossible task: to win against Stockfish, which is one of the strongest chess engines in the world and a much better player than any human, or any of the AI models in the study. Researchers also gave the models what they call a “scratchpad:” a text box the AI could use to “think” before making its next

article thumbnail

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.

article thumbnail

Understanding MFA Fatigue: Why Cybercriminals Are Exploiting Human Behaviour

IT Security Guru

The common maxim in cybersecurity is that the industry is always on the back foot. While cybersecurity practitioners build higher walls, adversaries are busy creating taller ladders. Its the nature of the beast. A prime example is multi-factor authentication (MFA), a security process that requires users to verify their identity in two or more ways, such as a password, a code sent to their phone, or a fingerprint.

article thumbnail

Microsoft Patch Tuesday, February 2025 Edition

Krebs on Security

Microsoft today issued security updates to fix at least 56 vulnerabilities in its Windows operating systems and supported software, including two zero-day flaws that are being actively exploited. All supported Windows operating systems will receive an update this month for a buffer overflow vulnerability that carries the catchy name CVE-2025-21418. This patch should be a priority for enterprises, as Microsoft says it is being exploited, has low attack complexity, and no requirements for user int

article thumbnail

How to Threat Model Medical Devices, on The Medical Device Cybersecurity Podcast

Adam Shostack

Adam was on the Medical Device Cybersecurity podcast Im excited to share that I recently spoke with the Cyber Doctor on the Medical Device Cybersecurity podcast! Whether youre an engineer, security professional, or product leader, this discussion may help you refine your approach to building secure systems efficiently. In the episode, we tackled three key qualities of threat modeling: how to make application design actionable, scalable, and practical.

article thumbnail

Apple ordered to grant access to users’ encrypted data

Malwarebytes

Last week, an article in the Washington Post revealed the UK had secretly ordered Apple to provide blanket access to protected cloud backups around the world. Since then, privacy focused groups have uttered their objections. The UK government has demanded to be able to access encrypted data stored by Apple users worldwide in its cloud service. However, Apple itself doesn’t have access to it at the moment, only the holder of the Apple account can access data stored in this way.

article thumbnail

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.

article thumbnail

News alert: Gcore Radar reveals 56% rise in DDoS attacks – gaming industry targeted the most

The Last Watchdog

Luxembourg, Luxembourg, Feb. 11, 2025, CyberNewswire — Gcore , the global edge AI, cloud, network, and security solutions provider, today announced the findings of its Q3-Q4 2024 Radar report into DDoS attack trends. DDoS attacks have reached unprecedented scale and disruption in 2024, and businesses need to act fast to protect themselves from this evolving threat.

DDOS 130
article thumbnail

AIs and Robots Should Sound Robotic

Schneier on Security

Most people know that robots no longer sound like tinny trash cans. They sound like Siri , Alexa , and Gemini. They sound like the voices in labyrinthine customer support phone trees. And even those robot voices are being made obsolete by new AI-generated voices that can mimic every vocal nuance and tic of human speech, down to specific regional accents.

article thumbnail

Gmail Under Siege: FBI Warns of Unusual AI-Driven Phishing Attacks

eSecurity Planet

In a stark warning to organizations and everyday users alike, cybersecurity experts and government agencies have sounded the alarm over a new breed of Gmail-targeted phishing attacks. With cybercriminals using advanced artificial intelligence algorithms to create more convincing fraudulent messages, the FBIs message is simple and uncompromising: Do not click on anything.

Phishing 115
article thumbnail

Who’s Behind the Seized Forums ‘Cracked’ & ‘Nulled’?

Krebs on Security

The FBI joined authorities across Europe last week in seizing domain names for Cracked and Nulled , English-language cybercrime forums with millions of users that trafficked in stolen data, hacking tools and malware. An investigation into the history of these communities shows their apparent co-founders quite openly operate an Internet service provider and a pair of e-commerce platforms catering to buyers and sellers on both forums.

eCommerce 204
article thumbnail

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.

article thumbnail

A large botnet targets M365 accounts with password spraying attacks

Security Affairs

A botnet of 130,000+ devices is attacking Microsoft 365 accounts via password-spraying, bypassing MFA by exploiting basic authentication. SecurityScorecard researchers discovered a botnet of over 130,000 devices that is conducting password-spray attacks against Microsoft 365 (M365) accounts worldwide. The attackers targeted accounts protected with basic authentication bypassing multi-factor authentication.

Passwords 120
article thumbnail

Gambling firms are secretly sharing your data with Facebook 

Malwarebytes

While you might think youre hitting the jackpot, whether youve consented to it or not, online gambling sites are playing with your data. Users data, including details of webpages they visited and buttons they clicked, are being shared with Meta, Facebooks parent company. The Observer reports that over 150 UK gambling websites have been extracting visitor data through a hidden embedded tracking tool, and then sending that data to Meta in order to profile people as gamblers and flood them with Fac

article thumbnail

MY TAKE: Securing the Internet of Everything: why self-healing devices are the next frontier

The Last Watchdog

Were just getting started down the road to the Internet of Everything (IoE.) Related: IoT growing at a 24% clip To get there to fully tap the potential of a hyper-interconnected ecosystem where devices, data, AI and humans converge to benefit humankind cybersecurity must first catch up. I had an edifying conversation about this with Steve Hanna , distinguished engineer at Infineon Technologies , a global semiconductor leader in power systems and IoT, based in Neubiberg, Germany.

Internet 130
article thumbnail

Implementing Cryptography in AI Systems

Schneier on Security

Interesting research: “ How to Securely Implement Cryptography in Deep Neural Networks.” Abstract: The wide adoption of deep neural networks (DNNs) raises the question of how can we equip them with a desired cryptographic functionality (e.g, to decrypt an encrypted input, to verify that this input is authorized, or to hide a secure watermark in the output).

article thumbnail

Next-Level Fraud Prevention: Strategies for Today’s Threat Landscape

Speaker: Sierre Lindgren

Fraud is a battle that every organization must face – it’s no longer a question of “if” but “when.” Every organization is a potential target for fraud, and the finance department is often the bullseye. From cleverly disguised emails to fraudulent payment requests, the tactics of cybercriminals are advancing rapidly. Drawing insights from real-world cases and industry expertise, we’ll explore the vulnerabilities in your processes and how to fortify them effectively.