April, 2020

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Let's Stop the 5G Hysteria: Understanding Hoaxes and Disinformation Campaigns

Troy Hunt

Hey, did you hear that Facebook are going to start using your personal photos in whatever way they see fit? For real, it's going to start tomorrow unless you act quickly! All you have to do is copy and paste this message onto your own Facebook page and wammo - they're not allowed to touch them! Ready? Here goes: "With this statement, I give notice to Facebook it is strictly forbidden to disclose, copy, distribute, or take any other action against me based on this profile and/or its contents.

Mobile 364
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When in Doubt: Hang Up, Look Up, & Call Back

Krebs on Security

Many security-conscious people probably think they’d never fall for a phone-based phishing scam. But if your response to such a scam involves anything other than hanging up and calling back the entity that claims to be calling, you may be in for a rude awakening. Here’s how one security and tech-savvy reader got taken for more than $10,000 in an elaborate, weeks-long ruse.

Banking 363
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NEW TECH: Semperis introduces tools to improve security resiliency of Windows Active Directory

The Last Watchdog

Ransomware continues to endure as a highly lucrative criminal enterprise. Ransomware hacking groups extorted at least $144.35 million from U.S. organizations between January 2013 and July 2019. That’s the precise figure recently disclosed by the FBI — the true damage is almost certainly a lot steeper, given only a portion of cyber crimes ever get reported to law enforcement.

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Contact Tracing COVID-19 Infections via Smartphone Apps

Schneier on Security

Google and Apple have announced a joint project to create a privacy-preserving COVID-19 contact tracing app. (Details, such as we have them, are here.) It's similar to the app being developed at MIT, and similar to others being described and developed elsewhere. It's nice seeing the privacy protections; they're well thought out. I was going to write a long essay about the security and privacy concerns, but Ross Anderson beat me to it.

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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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Zoom: A cheat sheet about the video conferencing solution

Tech Republic Security

Zoom has become a household name because lots of people are working from home and using the video conferencing software. Here is your guide to Zoom basics, including its security vulnerabilities.

Software 217
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Clocking a 6502 to 15GHz (!)

Scary Beasts Security

6-5-0-who? The 6502 is an iconic processor that dominated home computing in the late 70s and early to mid 80s. It was used in machines ranging from the Apple II to the Atari 2600 to the Commodore 64 to the Nintendo Entertainment System. In pop culture, it powered Bender , not to mention the Terminator ! It often clocked at a modest 1MHz, with faster variants available.

Software 181

More Trending

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‘War Dialing’ Tool Exposes Zoom’s Password Problems

Krebs on Security

As the Coronavirus pandemic continues to force people to work from home, countless companies are now holding daily meetings using videoconferencing services from Zoom. But without the protection of a password, there’s a decent chance your next Zoom meeting could be “Zoom bombed” — attended or disrupted by someone who doesn’t belong.

Passwords 363
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SHARED INTEL: How attacks on web, mobile apps are being fueled by rising API vulnerabilities

The Last Watchdog

Application programming interface. API. It’s the glue holding digital transformation together. Related: A primer on ‘credential stuffing’ APIs are the conduits for moving data to-and-fro in our digitally transformed world. APIs are literally everywhere in the digital landscape, and more are being created every minute. APIs connect the coding that enables the creation and implementation of new applications.

Mobile 266
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Microsoft Buys Corp.com

Schneier on Security

A few months ago, Brian Krebs told the story of the domain corp.com, and how it is basically a security nightmare: At issue is a problem known as " namespace collision ," a situation where domain names intended to be used exclusively on an internal company network end up overlapping with domains that can resolve normally on the open Internet. Windows computers on an internal corporate network validate other things on that network using a Microsoft innovation called Active Directory , which is th

DNS 362
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How ransomware attackers are doubling their extortion tactics

Tech Republic Security

Cybercriminals are threatening not only to hold sensitive data hostage but also to release it publicly unless the ransom is paid, says cyber threat intelligence provider Check Point Research.

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The Tumultuous IT Landscape Is Making Hiring More Difficult

After a year of sporadic hiring and uncertain investment areas, tech leaders are scrambling to figure out what’s next. This whitepaper reveals how tech leaders are hiring and investing for the future. Download today to learn more!

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Hackers exploit SQL injection zero-day issue in Sophos firewall

Security Affairs

Cybersecurity firm Sophos releases an emergency patch to address an SQL injection flaw in its XG Firewall product that has been exploited in the wild. Cybersecurity firm Sophos has released an emergency patch to address an SQL injection zero-day vulnerability affecting its XG Firewall product that has been exploited in the wild. Sophos was informed of the attacks exploiting the zero-day issue by one of its customers on April 22.

Firewall 145
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COVIDSafe App Teardown & Panel Discussion

Troy Hunt

I've written a bunch about COVID-19 contact tracing apps recently as they relate to security and privacy, albeit in the form of long tweets. I'm going to avoid delving into the details here because they're covered more comprehensively in the resources I want to consolidate below, firstly the original thread from a fortnight ago as news of an impending app in Australia was breaking: Ok folks, let's talk about the Coronavirus tracking app as news of Australia adopting Singapore's "Trac

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Would You Have Fallen for This Phone Scam?

Krebs on Security

You may have heard that today’s phone fraudsters like to use use caller ID spoofing services to make their scam calls seem more believable. But you probably didn’t know that these fraudsters also can use caller ID spoofing to trick your bank into giving up information about recent transactions on your account — data that can then be abused to make their phone scams more believable and expose you to additional forms of identity theft.

Scams 363
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White-Hat Hackers Help 'Fold' COVID-19 Proteins

Dark Reading

A grassroots effort provides scientists with computing power to help simulate the novel coronavirus' proteins and come up with therapeutic solutions for the disease.

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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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RSA-250 Factored

Schneier on Security

RSA-250 has been factored. This computation was performed with the Number Field Sieve algorithm, using the open-source CADO-NFS software. The total computation time was roughly 2700 core-years, using Intel Xeon Gold 6130 CPUs as a reference (2.1GHz): RSA-250 sieving: 2450 physical core-years. RSA-250 matrix: 250 physical core-years. The computation involved tens of thousands of machines worldwide, and was completed in a few months.

Software 361
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Microsoft Office 365: This new feature will keep you safe from malware-filled documents

Tech Republic Security

Application Guard for Office and Safe Documents will make phishing attacks harder and the Office experience better for users, starting with Office 365 Pro Plus and E5 licences.

Phishing 199
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267 Million Facebook identities available for 500 euros on the dark web

Security Affairs

Over 267 million Facebook profiles are offered for sale on dark web sites and hacker forums, the dump is offered for £500 ($623) and doesn’t include passwords. Hackers are offering for sale over 267 million Facebook profiles for £500 ($623) on dark web sites and hacker forums, the archive doesn’t include passwords. Early March, the security expert Bob Diachenko uncovered an Elasticsearch cluster containing more than 267 million Facebook user IDs, phone numbers, and names.

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No, I Won't Link to Your Spammy Article

Troy Hunt

If you're reading this, chances are you've arrived here from a link I sent you via email. That email would have been a reply to one you originally sent to me that would have sounded something like this: Hi, I came across your blog on [thing] and I must admit, it was really nicely written. I also have an article on [thing] and I think it would be a great addition to your blog.

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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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New IRS Site Could Make it Easy for Thieves to Intercept Some Stimulus Payments

Krebs on Security

The U.S. federal government is now in the process of sending Economic Impact Payments by direct deposit to millions of Americans. Most who are eligible for payments can expect to have funds direct-deposited into the same bank accounts listed on previous years’ tax filings sometime next week. Today, the Internal Revenue Service (IRS) stood up a site to collect bank account information from the many Americans who don’t usually file a tax return.

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How Apple and Google Are Enabling Covid-19 Bluetooth Contact-Tracing

WIRED Threat Level

The tech giants have teamed up to use a Bluetooth-based framework to keep track of the spread of infections without compromising location privacy.

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Securing Internet Videoconferencing Apps: Zoom and Others

Schneier on Security

The NSA just published a survey of video conferencing apps. So did Mozilla. Zoom is on the good list, with some caveats. The company has done a lot of work addressing previous security concerns. It still has a bit to go on end-to-end encryption. Matthew Green looked at this. Zoom does offer end-to-end encryption if 1) everyone is using a Zoom app, and not logging in to the meeting using a webpage, and 2) the meeting is not being recorded in the cloud.

Internet 359
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Tech company offers free online cybersecurity training courses

Tech Republic Security

Conscious of the state of employment during the pandemic, as well as after, Fortinet offers an opportunity to build skill sets from home.

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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.

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500,000+ Zoom accounts available for sale on the Dark Web

Security Affairs

Zoom accounts are flooding the dark web, over 500 hundred thousand Zoom accounts are being sold on hacker forums. Over 500 hundred thousand Zoom accounts are available for sale on the dark web and hacker forums. Sellers are advertising them for.0020 cents each, in some cases they are offered for free. The huge trove of account credentials was not stolen by Zoom, instead, it appears the result of credential stuffing attacks that leverage records from third-party data breaches.

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Weekly Update 186

Troy Hunt

Somehow this week's update ended up being 55 minutes, largely because of playing with a bunch of the new network gear and unboxing a pretty snazzy looking rack from 4Cabling. I get through with that then sit by the pool for the rest of this week's update. (And yes, I shaved!) Incidentally, there's some audio clipping occurring after I sit by the pool.

Passwords 263
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Microsoft Buys Corp.com So Bad Guys Can’t

Krebs on Security

In February, KrebsOnSecurity told the story of a private citizen auctioning off the dangerous domain corp.com for the starting price of $1.7 million. Domain experts called corp.com dangerous because years of testing showed whoever wields it would have access to an unending stream of passwords, email and other sensitive data from hundreds of thousands of Microsoft Windows PCs at major companies around the globe.

DNS 336
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Malware Risks Triple on WFH Networks: Experts Offer Advice

Threatpost

New research found that almost half of companies had malware on their corporate-associated home networks - in comparison to malware being found on only 13 percent of corporate networks.

Malware 129
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Software Composition Analysis: The New Armor for Your Cybersecurity

Speaker: Blackberry, OSS Consultants, & Revenera

Software is complex, which makes threats to the software supply chain more real every day. 64% of organizations have been impacted by a software supply chain attack and 60% of data breaches are due to unpatched software vulnerabilities. In the U.S. alone, cyber losses totaled $10.3 billion in 2022. All of these stats beg the question, “Do you know what’s in your software?

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The Pentagon Hasn't Fixed Basic Cybersecurity Blind Spots

WIRED Threat Level

Five years ago, the Department of Defense set dozens of security hygiene goals. A new report finds that it has abandoned or lost track of most of them.

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Android ransomware attack spoofs the FBI with accusation of pornography

Tech Republic Security

The attack accuses victims of possessing pornography, encrypts all files on the device, and then instructs them to pay a fine to unlock the data, according to Check Point Research.

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Thousands Zoom credentials available on a Dark Web forum

Security Affairs

Security researchers discovered an archive available on a dark web forum that includes thousands of compromised Zoom credentials. Researchers discovered a database available on an underground forum in the dark web that contained more than 2,300 compromised Zoom credentials. Some of the records also included meeting IDs, names and host keys. The archive included credentials for Zoom accounts belonging to organizations in various industries, including banking, consultancy, healthcare software comp

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When All Behavior is Abnormal, How Do We Detect Anomalies?

Dark Reading

Identifying normal behavior baselines is essential to behavior-based authentication. However, with COVID-19 upending all aspects of life, is it possible to build baselines and measure normal patterns when nothing at all seems normal?

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The Cloud Development Environment Adoption Report

Cloud Development Environments (CDEs) are changing how software teams work by moving development to the cloud. Our Cloud Development Environment Adoption Report gathers insights from 223 developers and business leaders, uncovering key trends in CDE adoption. With 66% of large organizations already using CDEs, these platforms are quickly becoming essential to modern development practices.