Decipher @DecipherSec
Security without fear. Cybersecurity news that informs and inspires. Editors: @DennisF & @lindseyOD123. https://t.co/jcYvCZ704o decipher.sc Joined September 2017-
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Updated with some new data from @GreyNoiseIO on surges in scanning before the bugs were public knowledge. decipher.sc/2025/09/25/cis…
🚨GreyNoise has published a new Situation Report on Cisco ASA reconnaissance activity we observed before the new zero-days were disclosed. Read the full report: info.greynoise.io/hubfs/Situatio… #Cisco #ASA #CiscoASA #GreyNoise #ThreatIntel #CVE202520333 #CVE202520362
Akira Ransomware Actors Target SonicWall SSLVPN decipher.sc/2025/09/29/aki… #decipher #deciphersec
We were gonna change the world, Marty. Who's going to do it now? Greenpeace? youtu.be/b9uIocMMFlw?si…
This campaign is ongoing, and the attackers have targeted a number of government agencies. Cisco Warns of Attacks on Two ASA Flaws decipher.sc/2025/09/25/cis… #decipher #deciphersec
Marty, you have a phone call. It's your...Mother. youtu.be/b9uIocMMFlw?si…
As usual, Dino is correct 😆
“Cisco assesses that this campaign is connected to the ArcaneDoor activity identified in early 2024." Cisco Warns of Attacks on Two ASA Flaws decipher.sc/2025/09/25/cis… #decipher #deciphersec
Our hacker movie podcast series is back! And we kicked things off with a banger: SNEAKERS. The great @dcuthbert joined @DennisF to break down this classic and its lasting effect on the hacker community. youtu.be/b9uIocMMFlw?si…
👀👀
Three Takeaways From the EU Airport Outages decipher.sc/2025/09/23/thr… #decipher #deciphersec
Mac Malware Campaign Uses Fake GitHub Pages, LastPass Lure decipher.sc/2025/09/22/mac… #decipher #deciphersec
We don't have a newsletter (yet?) but we do have an RSS feed, which is like a newsletter for your browser that you read whenever you want! You can find the link at the top of our homepage. decipher.sc
In case you were outside getting some sunshine on Friday (as you should've been), here's some info on the hottest collab of the season from @ESETresearch decipher.sc/2025/09/18/rus…
Two British Teens Charged Over Scattered Spider Hacks decipher.sc/2025/09/18/two… #decipher #deciphersec
Phishing attacks evolve and shift continuously, and we spoke with @PushSecurity CEO Adam Bateman about a clever, targeted campaign that's going after execs on @LinkedIn right now. youtu.be/Ihgd5aD6x8o?si…
Now that we're back up and running, we're doing weekly podcasts and videos and new written content on the site daily. Hit those subscribe buttons, friends! YouTube: youtube.com/@DecipherSec Podcast: open.spotify.com/show/3XsgM8xpv…
"I'm wondering what the third and fourth degree impacts of this are. If they’re leaking secrets, maybe they can impersonate that person and take some actions behind the scenes." Ahmad Nassri @SocketSecurity decipher.sc/2025/09/16/new…
The NPM package compromises are continuing. @SocketSecurity has been following and analyzing them. socket.dev/blog/tinycolor…
RIP Robert Redford, who played the legendary Martin Bishop in SNEAKERS, perhaps the greatest hacker movie ever made. No more secrets. open.spotify.com/episode/5lA767…

💻 Sherrod DeGrippo... @sherrod_im
36K Followers 7K Following Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
gabsmashh @gabsmashh
108K Followers 3K Following security strategist | 2L JD Candidate | NYU alum | UMGC adjunct professor | USMC & USCG auxiliarist
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
John Hammond @_JohnHammond
300K Followers 3K Following Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || https://t.co/UtsNJiyQtS || https://t.co/narO3sz7y6
cje @caseyjohnellis
29K Followers 4K Following troublemaker & troubleshooter | founder @bugcrowd @disclose_io, board advisor, investor | pioneer of #bugbounty as-a-service | opinions CC0 1.0 | #hacktheplanet
Lina @d0rkph0enix
38K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
Dennis @DennisF
6K Followers 1K Following ΣΧ, co-founder of @DecipherSec. New novel BE GONE available NOW: https://t.co/bVFJcL9PdF. Worst-selling author. Friend of hackers. @duosec forever.
Daniel Cuthbert @dcuthbert
32K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
Sean Lyngaas @snlyngaas
14K Followers 5K Following @CNN cybersecurity reporter | Tips: Signal 202-355-8471 or SNLyng.11 | [email protected] | @DukeU/@FletcherSchool alum | Proud Dad | @LFC
haroon meer @haroonmeer
16K Followers 3K Following Security Geek at Thinkst. We build https://t.co/Sv6Gp3sG6b
Charles Shirer @bsdbandit
25K Followers 27K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Allan “Ransomware S... @uuallan
17K Followers 6K Following Back The Press Guardian & The Clock:1942 https://t.co/liXLX2DeQ8
Lesley Carhart @hacks4pancakes
157K Followers 7K Following ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
TCM Security @TCMSecurity
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Wendy Nather @wendynather
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simplydinosaur @simplydino22103
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Ravi Nayyar @ravirockks
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13 Followers 215 Following Who will pledge their metal to mine? ⚔
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elFamoso @0xf2258f_fr
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26 Followers 93 Following not human discord: moonsleight Just a random crayfish on twitter and a gun on discord
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KingAzus @AAUS_
567 Followers 2K Following Juan 16:33 📜 GOD 💞 Dame un punto de apoyo y moveré el mundo. 🌎 Ingeniero de profesión entrenador Pokémon de ❤ IoT 👨💻 | Sports Data Science ⚽| Soc Analyst
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0x4c0x690x @0xx6675636b
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Jake Knowlton @j2k3k
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Dead Cell @dead_cell
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99% safe AI, @shutdowntheai
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Mike @theomegabit
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253 Followers 1K Following News Anchor @WWJ950 ▪ Imaging Producer @971theticketxyt ▪ @sagaftra ▪ @Mizzou ▪ @RITtigers ▪ opinions are mine ▪ he/him ▪ 🦋chriskeyzer․me
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Mark Cheesman 🇪�... @stilton54
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sudo rm -rf --no-pres... @Jeyso215
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Florian Roth ⚡️ @cyb3rops
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💻 Sherrod DeGrippo... @sherrod_im
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Katie Nickels @likethecoins
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ARCHIVED: Jen Easterl... @CISAJen
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Matthew Green is on B... @matthew_d_green
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65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
@mikko @mikko
229K Followers 934 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at Sensofusion.
John Hammond @_JohnHammond
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lcamtuf @lcamtuf
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cje @caseyjohnellis
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Lina @d0rkph0enix
38K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
Dennis @DennisF
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Joseph Menn @josephmenn
23K Followers 2K Following Covering hacking, disinformation at the Washington Post. Person account. Signal joemenn.01. https://t.co/Nw79kDHP2f, first.last at https://t.co/NAqcNbS2m8
Mudge @dotMudge
63K Followers 336 Following Make a dent in the universe. Find something that needs improvement: go there and fix things. If not you, then who? {he/they}
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Tanner @wbmmfq
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AndrewMohawk⁽ⁿᵘ... @AndrewMohawk
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solst/ICE of Astarte @IceSolst
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Haifei Li @HaifeiLi
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Travis McPeak @travismcpeak
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The Official Pulpit o... @cDc_Pulpit
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Gabby Roncone 🇺�... @gabby_roncone
4K Followers 1K Following hunting russian apt cyber ops @Mandiant @GoogleCloud. views expressed here are mine, not my employer’s. she/her.
Marc Rogers @marcwrogers
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Merritt Baer @MerrittBaer
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Dallas 🖤 @dallas__g
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CYBERWARCON @CYBERWARCON
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