November, 2019

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Data Enrichment, People Data Labs and Another 622M Email Addresses

Troy Hunt

Until this month, I'd never heard of People Data Labs (PDL). I'd certainly heard of the sector they operate in - "Data Enrichment" - but I'd never heard of the company itself. I've become more familiar with this sector over recent years due to the frequency with which it's been suffering data breaches that have ultimately landed in my inbox. For example, there's Dun & Bradstreet's NetProspex which leaked 33M records in 2017 , Exactis who had 132M records breached last year and the Apollo dat

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110 Nursing Homes Cut Off from Health Records in Ransomware Attack

Krebs on Security

A ransomware outbreak has besieged a Wisconsin based IT company that provides cloud data hosting, security and access management to more than 100 nursing homes across the United States. The ongoing attack is preventing these care centers from accessing crucial patient medical records, and the IT company’s owner says she fears this incident could soon lead not only to the closure of her business, but also to the untimely demise of some patients.

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Iran Has Shut Off the Internet

Schneier on Security

Iran has gone pretty much entirely offline in the wake of nationwide protests. This is the best article detailing what's going on; this is also good. AccessNow has a global campaign to stop Internet shutdowns.

Internet 276
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The top cybersecurity mistakes companies are making (and how to avoid them)

Tech Republic Security

There's not a one-size-fits-all approach to cybersecurity. Learn some of the common mistakes and how you can get on the right path.

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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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Managed Attribution Threat Modeling

Adam Shostack

The more I learn about threat modeling, the more I think the toughest part is how we answer the question: “What can go wrong?” Perhaps that’s “finding threats.” Maybe it’s “discovering” or “eliciting” them. Maybe it’s analogizing from threats we know about. I’m not yet even sure what to call it.

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NEW TECH: Can an ‘operational system of record’ alleviate rising knowledge worker frustrations?

The Last Watchdog

An undercurrent of discontent is spreading amongst knowledge workers in enterprises across the United States and Europe. Related: Phishing-proof busy employees White collar employees today have amazingly capable communications and collaboration tools at their beck and call. Yet the majority feel unsatisfied with narrow daily assignments and increasingly disconnected from the strategic goals of their parent organization.

B2B 180

LifeWorks

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Hidden Cam Above Bluetooth Pump Skimmer

Krebs on Security

Tiny hidden spy cameras are a common sight at ATMs that have been tampered with by crooks who specialize in retrofitting the machines with card skimmers. But until this past week I’d never heard of hidden cameras being used at gas pumps in tandem with Bluetooth-based card skimming devices. Apparently, I’m not alone. “I believe this is the first time I’ve seen a camera on a gas pump with a Bluetooth card skimmer,” said Detective Matt Jogodka of the Las Vegas Police Departm

Banking 346
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The NSA Warns of TLS Inspection

Schneier on Security

The NSA has released a security advisory warning of the dangers of TLS inspection: Transport Layer Security Inspection (TLSI), also known as TLS break and inspect, is a security process that allows enterprises to decrypt traffic, inspect the decrypted content for threats, and then re-encrypt the traffic before it enters or leaves the network. Introducing this capability into an enterprise enhances visibility within boundary security products, but introduces new risks.

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Cybersecurity in 2020: More targeted attacks, AI not a prevention panacea

Tech Republic Security

As cloud complexity increases, hackers are relying on more targeted attacks, scoping out weak points across a larger attack surface.

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E-Skimming Strikes Again: Macy’s Confirms Magecart Data Breach

Adam Levin

Macy’s has informed customers of an e-skimming data breach following the discovery of Magecart malware on its website. In a letter to affected customers, the retailer said that it had detected malware on its e-commerce website on October 15 and that it had been active for a little over a week. . “The unauthorized code was highly specific and only allowed the third party party to capture information submitted by customers,” stated the letter, explaining that user-submitted data on the site’s chec

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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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SHARED INTEL: How ‘memory attacks’ and ‘firmware spoilage’ circumvent perimeter defenses

The Last Watchdog

What does Chinese tech giant Huawei have in common with the precocious kid next door who knows how to hack his favorite video game? Related: Ransomware remains a scourge The former has been accused of placing hidden backdoors in the firmware of equipment distributed to smaller telecom companies all across the U.S. The latter knows how to carry out a DLL injection hack — to cheat the game score.

Firmware 174
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Welcoming the Norwegian Government to HIBP

Troy Hunt

Over the last couple of years, I've been increasingly providing governments with better access to their departments' data exposed in breaches by giving them free and unfettered API access to their domains. As I've been travelling around the world this year, I've been carving out time to spend with governments to better understand the infosec challenges they're facing and the role HIBP can play in helping them tackle those challenges.

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Sale of 4 Million Stolen Cards Tied to Breaches at 4 Restaurant Chains

Krebs on Security

On Nov. 23, one of the cybercrime underground’s largest bazaars for buying and selling stolen payment card data announced the immediate availability of some four million freshly-hacked debit and credit cards. KrebsOnSecurity has learned this latest batch of cards was siphoned from four different compromised restaurant chains that are most prevalent across the midwest and eastern United States.

Marketing 339
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Manipulating Machine Learning Systems by Manipulating Training Data

Schneier on Security

Interesting research: " TrojDRL: Trojan Attacks on Deep Reinforcement Learning Agents ": Abstract: : Recent work has identified that classification models implemented as neural networks are vulnerable to data-poisoning and Trojan attacks at training time. In this work, we show that these training-time vulnerabilities extend to deep reinforcement learning (DRL) agents and can be exploited by an adversary with access to the training process.

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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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How credential stuffing attacks work, and how to prevent them

Tech Republic Security

Credential stuffing attacks pose a significant risk to consumers and businesses. Learn how they work and what you can do about them.

Risk 211
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Game Company Wizards of the Coast Suffers Data Breach

Adam Levin

Data belonging to more than 450,000 players of popular online games were exposed on an unprotected database accessible online. Wizards of the Coast, the company behind games such as Magic: The Gathering , MTG Arena , and Magic Online accidentally left a database unprotected on an online Amazon Web Services storage bucket. The first and last names, email addresses, and passwords of 452,634 players and 470 employees were exposed.

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NEW TECH: Silverfort deploys ‘multi-factor authentication’ to lock down ‘machine identities’

The Last Watchdog

From the start, two-factor authentication, or 2FA , established itself as a simple, effective way to verify identities with more certainty. Related: A primer on IoT security risks The big hitch with 2FA, and what it evolved into – multi-factor authentication, or MFA – has always been balancing user convenience and security. That seminal tension still exists today even as the global cybersecurity community is moving to extend MFA as a key security component in much more complex digital systems sp

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When Bank Communication is Indistinguishable from Phishing Attacks

Troy Hunt

You know how banks really, really want to avoid their customers falling victim to phishing scams? And how they put a heap of effort into education to warn folks about the hallmarks of phishing scams? And how banks are the shining beacons of light when it comes to demonstrating security best practices? Ok, that final one might be a bit of a stretch , but the fact remains that people have high expectations of how banks should communicate to ensure that they themselves don't come across as phishers

Banking 246
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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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Study: Ransomware, Data Breaches at Hospitals tied to Uptick in Fatal Heart Attacks

Krebs on Security

Hospitals that have been hit by a data breach or ransomware attack can expect to see an increase in the death rate among heart patients in the following months or years because of cybersecurity remediation efforts, a new study posits. Health industry experts say the findings should prompt a larger review of how security — or the lack thereof — may be impacting patient outcomes.

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Identifying and Arresting Ransomware Criminals

Schneier on Security

The Wall Street Journal has a story about how two people were identified as the perpetrators of a ransomware scheme. They were found because -- as generally happens -- they made mistakes covering their tracks. They were investigated because they had the bad luck of locking up Washington, DC's video surveillance cameras a week before the 2017 inauguration.

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Security pros explain Black Friday best practices for consumers and businesses

Tech Republic Security

Consumers have to make sure not to fall prey to fraudulent coupons or deceptively spoofed retailer websites.

Retail 210
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Personal and social information of 1.2B people exposed on an open Elasticsearch install

Security Affairs

Security duo discovered personal and social information 1.2 billion people exposed online on an unsecured Elasticsearch server. Researchers Bob Diachenko and Vinny Troia discovered an unsecured Eslasticsearch server containing an unprecedented 4 billion user accounts. The database, discovered on October 16, 2019, contained more than 4 terabytes of data is the largest data leaks from a single source organization in history.

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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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SHARED INTEL: What can be done — today — to keep quantum computing from killing encryption

The Last Watchdog

There’s little doubt that the shift to quantum computing will open new horizons of digital commerce. But it’s also plain as day that the mainstreaming of quantum processing power will profoundly exacerbate cybersecurity exposures. Related: The ‘post quantum crytpo’ race is on This isn’t coming as any surprise to IT department heads. In fact, there’s widespread recognition in corporate circles that the planning to address fresh cyber risks associated with quantum computing should hav

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Weekly Update 166

Troy Hunt

Kangaroos! I've been trying to line these guys up for weeks to no avail but finally, they've delivered. Speaking of delivering, I actually got 3 blog posts out this week which I've not done for a while, the most significant of which relates to "data enrichment" companies (also often referred to as "data aggregators"). I have a fundamental issue with the very premise of how these firms operate and I'm getting a little sick of finding my own data in there.

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Orcus RAT Author Charged in Malware Scheme

Krebs on Security

In July 2016, KrebsOnSecurity published a story identifying a Toronto man as the author of the Orcus RAT , a software product that’s been marketed on underground forums and used in countless malware attacks since its creation in 2015. This week, Canadian authorities criminally charged him with orchestrating an international malware scheme. An advertisement for Orcus RAT.

Malware 223
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Security Vulnerabilities in Android Firmware

Schneier on Security

Researchers have discovered and revealed 146 vulnerabilities in various incarnations of Android smartphone firmware. The vulnerabilities were found by scanning the phones of 29 different Android makers, and each is unique to a particular phone or maker. They were found using automatic tools, and it is extremely likely that many of the vulnerabilities are not exploitable -- making them bugs but not security concerns.

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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.

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Business Email Compromise: 5 ways this fraud could happen and what can be done to prevent it

Tech Republic Security

Millions of dollars and loads of personal information is being stolen through a growing threat known as Business Email Compromise (BEC).

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Microsoft warns of Dexphot miner, an interesting polymorphic threat

Security Affairs

Microsoft revealed that the new Dexphot cryptocurrency miner has already infected more than 80,000 computers worldwide. Security experts at Microsoft analyzed a new strain of cryptocurrency miner tracked as Dexphot that has been active since at least October 2018. The malicious code abuse of the resources of the infected machine to mine cryptocurrency , according to the experts it has already infected 80,000 computers worldwide.

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BEST PRACTICES: Resurgence of encrypted thumb drives shows value of offline backups — in the field

The Last Watchdog

Encrypted flash drives, essentially secure storage on a stick, are a proven technology that has been readily available for at least 15 years. A few years back, it seemed like they would fade into obsolescence, swept aside by the wave of streaming services and cloud storage. Related: Can Europe’s GDPR restore data privacy? And yet today there is a resurgence in demand for encrypted flash drives.

Backups 133
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HSTS From Top to Bottom or GTFO

Troy Hunt

We're pretty much at a "secure by default" internet these days, at least that's the assumption with most websites, particularly so in the financial sector. About 80% of all web pages are loaded over an HTTPS connection , browsers are increasingly naggy when anything isn't HTTPS and it's never been cheaper nor easier to HTTPS all your things. Which meant that this rather surprised me: Let me break down what's happening here: I'm in (yet another) hotel and on complete autopilot, I start typing "xe

Passwords 223
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Beware of Pixels & Trackers on U.S. Healthcare Websites

The healthcare industry has massively adopted web tracking tools, including pixels and trackers. Tracking tools on user-authenticated and unauthenticated web pages can access personal health information (PHI) such as IP addresses, medical record numbers, home and email addresses, appointment dates, or other info provided by users on pages and thus can violate HIPAA Rules that govern the Use of Online Tracking Technologies by HIPAA Covered Entities and Business Associates.