Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English UK
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log In
    Have an account?
    · Forgotten your password?

    New to Twitter?
    Sign up
briankrebs's profile
briankrebs
briankrebs
briankrebs
Verified account
@briankrebs

Tweets

briankrebsVerified account

@briankrebs

Independent investigative journalist. Covers cybercrime, security, privacy. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter, '95-'09

krebsonsecurity @ gmail.com
krebsonsecurity.com
Joined March 2009

Tweets

  • © 2022 Twitter
  • About
  • Help Centre
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgotten your password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log In »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not doing it for you?

    Hover over the profile pic and click the Following button to unfollow any account you're not interested in anymore.

    Say a lot with a little

    When you see a Tweet you love, tap the heart – it lets the person who wrote it know that you appreciate them.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about and jump right in.

    Learn the latest

    Get instant insight into what people are talking about right now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find out what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    briankrebs‏Verified account @briankrebs 13 Nov 2021

    briankrebs Retweeted briankrebs

    I asked the FBI for comment. Here's what they said: "The FBI and CISA are aware of the incident this morning involving fake emails from an @ic.fbi.gov email account. This is an ongoing situation and we are not able to provide any additional information at this time."https://twitter.com/briankrebs/status/1459523630996598790 …

    briankrebs added,

    briankrebsVerified account @briankrebs
    Got one of these this morning. Full headers in image https://twitter.com/spamhaus/status/1459450061696417792 … pic.twitter.com/pOzEKjdWHF
    11:29 am - 13 Nov 2021
    • 138 Retweets
    • 291 Likes
    • David Benson JoJo Jamie Howarth KerryOnAnon Orca Security ☁️ Joy Whitney marco rbs test David Bukowski
    10 replies . 138 retweets 291 likes
      1. Ivo Martins‏ @ivomartins 13 Nov 2021
        Replying to @briankrebs @iC

        So it is true

        0 replies . 0 retweets 0 likes
        Thanks. Twitter will use this info to make your timeline better. Undo
        Undo
      1. New conversation
      2. SOS Intelligence‏ @SOSIntel 13 Nov 2021
        Replying to @briankrebs @iC

        😬

        1 reply . 0 retweets 1 like
      3. Heartbreaker (I'm back)‏ @hris_Oo 13 Nov 2021
        Replying to @SOSIntel @briankrebs @iC

        I didn't understand, they can't decrypt the message or something else?🤔

        1 reply . 0 retweets 0 likes
      4. Show replies
      1. New conversation
      2. Robbie Rigel‏ @DontPanicRob 13 Nov 2021
        Replying to @briankrebs

        I'm thinking out lout here, but now that we know the FBI uses a cjis tld internally could someone craft an autodiscover.cjis style attack if a FBI employee was using a laptop on public Wi-Fi?

        1 reply . 0 retweets 3 likes
      3. ṫẎℭỚ◎ᾔ ṫ◎ℳ‏ @TycoonTom 13 Nov 2021
        Replying to @DontPanicRob

        pic.twitter.com/u5JfYIyiZT

        0 replies . 0 retweets 6 likes
      4. End of conversation
      1. New conversation
      2.  🗣 Rob Rosenberger‏ @vmyths 13 Nov 2021
        Replying to @briankrebs @iC

        "ic" in a gov/mil subdomain typically refers to *the* IC, aka the Intelligence Community

        1 reply . 0 retweets 2 likes
      3. Show replies
      1. Corey A‏ @InfosecCSA 13 Nov 2021
        Replying to @briankrebs @iC

        Injected headers or did the legit pass SPF & DKIM

        0 replies . 0 retweets 0 likes
        Thanks. Twitter will use this info to make your timeline better. Undo
        Undo
      1. Kurt Seifried (He/Him)‏ @kurtseifried 13 Nov 2021
        Replying to @briankrebs @iC

        This is why I spent so much effort locking down @cloudsa email via spf and dkim to a handful of trusted providers and keep a very close eye on it to catch any weirdness. Email is the one push protocol we have, treat it like the special magical thing it is.

        0 replies . 1 retweet 1 like
        Thanks. Twitter will use this info to make your timeline better. Undo
        Undo
      1. This Tweet is unavailable.
      2. Aaron de Montmorency‏ @AaronTalksSec 13 Nov 2021
        Replying to @OnsiteDentalSys @briankrebs

        pic.twitter.com/TUDqyhz6kl

        1 reply . 0 retweets 2 likes
      3. Show replies

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2022 Twitter
      • About
      • Help Centre
      • Terms
      • Privacy policy
      • Cookies
      • Ads info