Skip to content
HomeVideosBooksBlogs
AllTop postsTopics
Podcasts
HistoryListsWatch laterLiked videosFollowing

The videos, books, blogs and podcasts Hacker News keeps recommending, all in one place.

VideosBooksBlogsPodcastsAboutPrivacySettings

Data from Hacker News, HackerTube, HackerBooks, HackerBlogs and Open Library. Credits · Not affiliated with Y Combinator.

HomeVideosBooksBlogsPodcasts
Ctrl K

    UpGuard

    upguard.com · Company blog · on HN since 2016

    UpGuard, a cybersecurity company, publishes write-ups of data leaks and breaches caused by exposed cloud storage and third-party vendors.

    Visit blogHN submissions
    SecurityPrivacy & Policy
    What HN says

    HN links it for its breach reports, such as the RNC voter data leak. The company has also posted job listings in HN hiring threads.

    Stats for nerds
    79HN people shared it
    55linked in comments
    1.7Kstory points
    Jun 2026last shared
    2016people per year2026

    Top posts on HN

    1. 1
      Inside the Largest US Voter Data Leak
      3 people · 423 points · first shared 2017 · 329 comments on HN
    2. 2
      Detailed Financial Histories Exposed for Thousands
      1 person · 299 points · first shared 2017 · 156 comments on HN
    3. 3
      How a Political Engineering Firm Exposed Their Code Base
      4 people · 235 points · first shared 2018 · 67 comments on HN
    4. 4
      An Electronic Voting Firm Exposes 1.8M Chicagoans
      2 people · 173 points · first shared 2017 · 73 comments on HN
    5. 5
      Two More Cases of Third-Party Facebook App Data Exposure
      5 people · 161 points · first shared 2019 · 43 comments on HN
    6. 6
      Attunity Data Leak: Vendor for half the Fortune 100 exposed terabyte of backups
      2 people · 131 points · first shared 2019 · 28 comments on HN
    7. 7
      Oklahoma Department of Securities Leaked Millions of Files
      2 people · 127 points · first shared 2019 · 24 comments on HN
    8. 8
      Dark Cloud: Inside the Pentagon's Leaked Internet Surveillance Archive
      3 people · 35 points · first shared 2017 · Discussion on HN
    9. 9
      Cloud Leak: How A Verizon Partner Exposed Millions of Customer Accounts
      3 people · 19 points · first shared 2017 · 5 comments on HN
    10. 10
      Telecommunications Breakdown: How Russian Telco Infrastructure Was Exposed
      2 people · 17 points · first shared 2019 · 1 comments on HN

    What HN people wrote when they linked it

    • windexh8erNov 2021

      > Limited IO bandwidth in middle and upper management alongside difficult schedules (we covered that one already). Take 2 steps above engineer on an org chart and detail becomes invisible, the vast majority of tasks begin to resemble a teenager at a mall with their dad's credit card. Meaningful technical validation phases are almost unheard of in many organizations, and largely antithetical to agile.

      I'm sorry, but what are you trying to say? "Antithetical to agile" - is there a point beyond some non-nonsensical, made up scenario? Every major organization with a cloud budget cares about optimization today at some level. This hasn't changed in over 20 years because those budget dollars used to be directed at data center costs. Now they're more fluid and can be more impactful when people make mistakes or aren't making sure to optimize up front.

      > Because they market to folk who never take the time to model comparative costs. In any project I considered them for (3 I think, <$15k/year each), Digital Ocean was significantly more expensive than AWS. I follow my spreadsheets, the industry follows marketing.

      Then share some examples from said "spreadsheets". Because for straight instance pricing DO beats AWS pricing in most every way. This is one of a handful of bread and butter services AWS offers (lift and shift compute). DO also does, most often, better with respect to performance (CPU/compute) when comparing directly [0][1][2][3]. This calculator [4] at DO showcases…

    • dgul2torDec 2021

      Security and privacy are complex topics—most developers I’ve come across aren’t deeply familiar with best practices or well trained to architect secure systems. Also, security, privacy, and compliance collectively form some of the most substantial challenges for small and medium sized SaaS companies when selling to enterprise customers. On the consumer side, the massive influx of recent data leaks (https://www.upguard.com/blog/biggest-data-breaches) make this issue critical.

      Similar to what Stripe did for payments, I think the solution lies in abstracting away implementation details for secure architectures that need to commonly be built from the ground up. To name a few concrete components of a secure SaaS application that can be abstracted:

      - end to end encryption (for p2p file transfer and for teams)

      - multi-tenancy in data architectures

      - secure data stores (with row/column, and even element level obfuscation of sensitive/PII data): obfuscation would be dynamic and highly configurable through an ACL style interface

      - data severability: the ability for customers of an application to delete (or broadly, govern) their data should they feel at risk

      In summary, a highly secure, scalable, and governable data backend for application developers to use instead of building their own. All accessible through an API which can be used a la carte.

      Would love to get some thoughts on this approach from the community? What do you think?

      PS. If you’d like to chat directly, get in…

    • freehunterJul 2020

      Have you ever seen a news article talking about a data breach? They're posted here pretty regularly, and most big news outlets discuss the more important ones when they happen.

      I only ask because your comment sounds like you don't think security is a concern for businesses. It is, so much so that worldwide, companies who have been breached spend close to $4 million cleaning up after the incident [1]. In the US it's actually more like $8 million to clean up after a breach. And if you read the report, data leaks (like customer info sitting in an unsecured Google account) account for half of all breaches.

      [1] https://www.upguard.com/blog/cost-of-data-breach

      I'd like you to understand how Google Docs poses a risk to businesses. Imagine you want to share a customer list with someone else in your company, but you don't want to use Word and OneDrive like IT has approved. So you put it in Google Docs. Now sitting in your personal and unsecured Google account is a list of your company's customers. Maybe some pricing info, maybe the email address of a contact at the company, that kind of stuff. Now your personal Google account is compromised. It happens all the time, but this time the hacker finds your company's info. Maybe they sell it to one of your competitors and your company loses business. Maybe they use it to spear-phish your customers. Maybe your company's customers get breached because you put their information in an unsecured location.

      Now lets say this goes on long…

    • TeracotageMar 2018

      Let's not forget that Alteryx sells the data of 123 Million American Households. That data Was Exposed Online https://www.upguard.com/breaches/cloud-leak-alteryx
      "the data was part of a product - the Alteryx Designer With Data - that sells for around $38,995 per license. In its own marketing for the Experian service, Alteryx notes that the database contains "consumer demographics, life event, direct response, property, and mortgage information for more than 235 million consumers." 'It included an extraordinary range of personal details on residents, including addresses, ethnicity, interests and hobbies, income, right down to what kind of mortgage the house was under and how many children lived at the property. In total, there were 248 different data fields for each household, according to the researcher who uncovered the leak data this week.

      Whilst there were no names exposed, Chris Vickery, a cybersecurity researcher from UpGuard, told Forbes it was simple to determine who the data was linked to, either by looking at the details or by crosschecking with previous leaks. He found the data was sitting in an Amazon Web Services storage "bucket," left open to anyone with an account, which are free to obtain." https://www.forbes.com/sites/thomasbrewster/2017/12/19/120m-american-households-exposed-in-massive-consumerview-database-leak/#61b6cc047961

    • cheyneNov 2016

      UpGuard | Mountain View, CA | Onsite / Partial Remote | Full-Time | https://www.upguard.com/

      UpGuard are looking for all types of engineers to work on front and back end technology stacks to build our our next generation configuration & resilience platform. We're looking for smart, driven engineers that have a vision and the ability to build it.

      We create enterprise software but operate in a more startup like environment with free lunches, casual work place, equity and a fully stocked beer fridge.

      We've recently raised our series B, and are still at a great size where any new employee has a real impact on the product. Own your own projects from start to finish. Have a better idea of how to implement a feature? You're free to build it.

      Everyone knows everyone here, culture is a big priority and we look after our staff.

      Our stack is Ruby / Rails, GoLang, C#, Postgres, Memcache, Redis, HTML, CSS3, JavaScript, AngularJS, Git, OSX

      Im a long time engineer here, drop me a line if you have any questions or want to submit a resume - cheyne (at) upguard.com

    • belterApr 2025

      These are generic, and quite weak recommendations on the part of the CISA. And that was the excuse of the CIA director, while knowing very well these are for regular work not real-time battle plans.

      Also those recommendations from the CISA recommend to use password managers...like Lastpass and 1Password and others, who had multiple security breaches.

      If this is the type of Cybersecurity the US government applies to day to day work, its much easier to understand the field day North Korean and Chinese hackers seem to have all the time.

      https://www.upguard.com/blog/lastpass-vulnerability-and-future-of-password-security

      https://www.forbes.com/sites/daveywinder/2024/08/07/critical-1password-security-flaw-could-let-hackers-steal-unlock-key/

    Related

    Krebs on Securitykrebsonsecurity.com1.4k people

    Whistleblower: Ubiquiti Breach “Catastrophic”

    Krebs on Security
    Personal · last shared 2026
    Errata Securityblog.erratasec.com357 people

    Extracting the SuperFish certificate

    Errata Security
    Personal · last shared 2025
    Just Securityjustsecurity.org199 people

    Feinstein-Burr: The Bill That Bans Your Browser

    Just Security
    Publication · last shared 2026
    Cloudflare Blogblog.cloudflare.com2.9k people

    We Stood Up to a Patent Troll and Won

    Cloudflare Blog
    Company · last shared 2026
    AT&T Cybersecurity Blogcybersecurity.att.com17 people

    The Great Cannon has been deployed again

    AT&T Cybersecurity Blog
    Company · last shared 2024
    Securelistsecurelist.com368 people

    Operation Triangulation: What you get when attack iPhones of researchers

    Securelist
    Company · last shared 2026
    Dubfireparanoia.dubfire.net44 people

    Responding to Wired's ad hominem hatchet job

    Dubfire
    Personal · last shared 2023
    Google Security Blogsecurity.googleblog.com680 people

    Announcing the first SHA-1 collision

    Google Security Blog
    Company · last shared 2026