Security @CyberActivity1

Joined November 2018

Tweets

1K
Followers

24
Following

666
Likes

2K

Security @CyberActivity1

6 days ago

Zscaler data breach exposes customer info after Salesloft Drift compromise bleepingcomputer.com/news/security/…

1 0 1 71 0

🔥Anonymous Blob Access Detection This KQL query identifies potentially exposed Azure Blob Storage containers that have been accessed anonymously from known or suspected malicious IP addresses. It helps detect unauthorized access attempts that may indicate data leakage or…

3 36 115 11K 113

Download Image

TryHackMe @RealTryHackMe

2 months ago

💥 $10,000+ in prizes. One compromised company. Countless forensic leads. Get ready for Honeynet Collapse, a solo, blue-team CTF to celebrate the launch of our Advanced Endpoint Investigations learning path, coming to you on the 26th of July! 🔵 Your skills will be pushed to…

1 15 69 5K 11

Download Image

Cyber_OSINT @Cyber_O51NT

2 months ago

Unit 42 reports a rise in Windows shortcut (LNK) malware, detailing how attackers exploit these files for malware delivery. #CyberSecurity #MalwareAlert ift.tt/L05NF2o

1 11 30 2K 13

Censys @censysio

2 months ago

🚨 New Censys Advisory: 3 critical CVEs hit Citrix NetScaler—incl. CVE-2025-5777 ("#CitrixBleed2") enabling memory leaks & session hijacking. 📉 69K+ exposed online 🔎 Censys queries in advisory blog: Details: hubs.ly/Q03v53mv0 #CVE2025 #NetScaler #CyberSecurity

0 6 25 2K 7

Download Image

Microsoft Threat Intelligence @MsftSecIntel

2 months ago

Today, Microsoft Threat Intelligence Center is proud to announce the release of RIFT, an open-source tool designed to assist malware analysts automate the identification of attacker-written code within Rust binaries. msft.it/6014SLaEK

4 69 212 20K 90

TryHackMe @RealTryHackMe

2 months ago

🚨 NEW Tabletop Exercises by TryHackMe Most teams have an IR plan. Few test it. Simulate real attacks. Uncover real gaps. ⚡ Auto-generate TTXs tailored to your stack 📋 Built-in facilitation ⏱️ Zero prep required Train your team to respond under pressure!

0 4 77 5K 15

TryHackMe @RealTryHackMe

2 months ago

🔥 INDUSTRIAL INTRUSION CTF IS LIVE! 🔥 The Virelia Water Control Facility is under siege. Glitched sensors. Failing systems. A ghost in the network. Something was left behind—and it's waking up. 👀 🕵️‍♂️ Find the implant. Outsmart the attacker. Stop the kill-switch. 🏆 Over…

3 13 58 6K 5

Download Image

Devansh (⚡, 🥷) @0xAsm0d3us

4 years ago

A curated list of awesome threat detection and hunting resources github.com/0x4D31/awesome… #cybersecurity #bughunting #hacking #malware

1 172 466 0 131

Download Image

DirectoryRanger @DirectoryRanger

3 months ago

How to be IR prepared in Azure #DFIR cadosecurity.com/how-to-be-ir-p…

1 32 105 5K 100

Threat Insight @threatinsight

3 months ago

Researchers at @proofpoint expose threat actors’ attempt to hijack thousands of EntraID user accounts across almost 100 cloud tenants by leveraging TeamFiltration, a red teaming framework used by network defenders. brnw.ch/21wTk3G

2 58 166 31K 79

Threat Insight @threatinsight

3 months ago

Proofpoint recently discovered an infostealer in our data that we originally dubbed "Aurotun" (named for a misspelling of "autorun" in its strings). After collab w/ @Intel471Inc, @Myrtus0x0 & others, we believe this malware is actually MonsterV2, a newer version of an existing…

2 23 84 14K 26

DirectoryRanger @DirectoryRanger

3 months ago

Detecting Vulnerable Drivers (a.k.a. LOLDrivers) the Right Way Using Microsoft Defender for Endpoint #DFIR academy.bluraven.io/blog/detecting…

0 23 65 4K 40

Dark Web Informer @DarkWebInformer

3 months ago

I post this website every once and a while because it's a good reminder that if you can't find a way to delete your account somewhere, this website will usually tell you how. justdeleteme.xyz

11 218 1K 79K 1K

Download Image

Cyber_OSINT @Cyber_O51NT

3 months ago

A recent analysis reveals insights into manually deploying malware without a PE header, highlighting its C2 communication and actions on compromised devices. Read more for a deep dive! #Malware #CyberSecurity ift.tt/qfHPxXQ

0 10 30 2K 7

The Hacker News @TheHackersNews

3 months ago

🚨 “Prove you're not a robot” — turns into full system breach! Hackers are using fake CAPTCHA checks to deploy a stealthy new Rust malware, EDDIESTEALER, via ClickFix—a social engineering trick abusing PowerShell on Windows. 🎯 Targets: Passwords, crypto wallets, cookies, and…

4 71 154 17K 32

Download Image

SANS DFIR @sansforensics

3 months ago

🔎 Want to #ThreatHunt more effectively? Start by knowing what’s normal on a #Windows host. The Hunt Evil poster is your go-to process & baseline resource. 📄 Download your copy today: buff.ly/HkFgqSF #DFIR #FOR508

0 27 88 5K 53

Download Image

Picus Security @PicusSecurity

4 months ago

Attackers regularly disable security tools like Windows Defender, AMSI, Antivirus, and EDR to evade detection (MITRE ATT&CK T1562.001). Our latest article covers real-world cases (INC, BlackCat, RansomHub) and attacker tactics: hubs.li/Q03mblRR0 #MITREATTACK #ThreatIntel…

0 4 4 311 1

Download Image

Speaker 25 @rodtrent

4 months ago

Choosing between Microsoft Defender Experts for Hunting and Microsoft Defender Experts for XDR techcommunity.microsoft.com/blog/microsoft… #MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

2 7 29 1K 18

Steven Lim @0x534c

4 months ago

Microsoft 365 admins can now manage shared agents for Copilot directly from the Integrated apps page in the M365 admin center. 😄 This critical security feature helps enforce compliance by enabling admins to block shared agents as needed. KQL Monitor: github.com/SlimKQL/Huntin…