jrfetzer Profile Banner
Joshua Fetzer Profile
Joshua Fetzer

@jrfetzer

Followers
441
Following
69K
Media
226
Statuses
3K

CTO & Lean Six Sigma Black Belt | 20+ Years in IT Leadership & Process Excellence | Cybersecurity & Data Dashboard Innovator

Florida, USA
Joined September 2020
Don't wanna be here? Send us removal request.
@jrfetzer
Joshua Fetzer
14 hours
See SentinelOne Singularity XDR combat U-Bomb (0xFFF) ransomware, active since March 2023. Key Points:.Semi-private, targets fewer victims than LockBit.Visual similarities to Hive, but no deep connections.Hits large and small businesses across industries.Delivered through.
0
0
0
@jrfetzer
Joshua Fetzer
2 days
Watch SentinelOne Singularity XDR shield against RansomHouse ransomware, active since March 2022. Highlights:.Data theft without encryption for stealth.Targets large firms via phishing, uses Vatet Loader, etc. Smaller, controlled operations, recruits on dark web.Directs victims
0
0
0
@jrfetzer
Joshua Fetzer
2 days
RT @jrfetzer: If you buy an Optimus bot, what will you use it for?
Tweet media one
0
1
0
@jrfetzer
Joshua Fetzer
2 days
RT @jrfetzer: Watch SentinelOne Singularity XDR fend off BlackSuit ransomware, a 2023 cyber threat. Key Points:.Encrypts, exfiltrates, thr….
0
2
0
@jrfetzer
Joshua Fetzer
3 days
Watch SentinelOne Singularity XDR fend off BlackSuit ransomware, a 2023 cyber threat. Key Points:.Encrypts, exfiltrates, threatens to leak data.Targets health-care, education sectors.Private operation with Royal-like traits.Multi-OS support, delivered via phishing, frameworks,
0
2
2
@jrfetzer
Joshua Fetzer
4 days
Watch how SentinelOne Singularity XDR neutralizes Embargo Team ransomware, a stealthy extortion group from early 2024. Highlights:.Public DLS through TOR.Claims financial motivation, not political, and calls their attacks "security audits".Targets Windows, disables recovery
0
0
1
@jrfetzer
Joshua Fetzer
5 days
Watch how SentinelOne Singularity XDR tackles LockBit 5.0, the rogue offshoot of LockBit Black that surfaced in July 2024. Highlights:.Built from a leaked LockBit 3.0 builder, repackaged with a new twist.Spreads through Amadey stealer and DarkGate in a multi-stage attack.Uses
0
0
1
@jrfetzer
Joshua Fetzer
6 days
Watch how SentinelOne Singularity XDR combats Fog ransomware, a new threat hitting Windows and Linux since April 2024. Key Points:.Aims at Education and Manufacturing.Exploits VPN & backup software flaws.Targets VMs and VMDK files.Uses JSON for payload control.Pre-attack
0
0
0
@jrfetzer
Joshua Fetzer
6 days
RT @jrfetzer: Watch how SentinelOne Singularity XDR neutralizes Brain Cipher ransomware, which struck Indonesia’s National Data Center in J….
0
1
0
@jrfetzer
Joshua Fetzer
7 days
Watch how SentinelOne Singularity XDR neutralizes Brain Cipher ransomware, which struck Indonesia’s National Data Center in June 2024. Key Points:.Built from LockBit 3.0’s leaked builder, escalating cyber threats.Used cyberfear[.]com and TOR for victim contact.Relies on IABs,
0
1
1
@jrfetzer
Joshua Fetzer
7 days
RT @jrfetzer:
0
1
0
@jrfetzer
Joshua Fetzer
7 days
RT @jrfetzer: Growing wiser is the realization that most of the small gadgets that are sold by big tech companies are a waste of money.
0
1
0
@jrfetzer
Joshua Fetzer
8 days
0
1
0
@jrfetzer
Joshua Fetzer
9 days
See how SentinelOne Singularity XDR tackles the xz backdoor (CVE-2024-3094), discovered March 29, 2024, affecting Linux's xz libraries. Key Points:.Targets Debian, Fedora via SSH daemon/liblzma.Exploits OSS supply chain vulnerabilities.Shows even open-source isn't immune to
0
0
0
@jrfetzer
Joshua Fetzer
10 days
Watch how SentinelOne defends against DinodasRAT (XDealer), a Linux backdoor from 2022, linked to China-centric cyber ops since 2021. Highlights:.C++ built, evolved from SimpleRemoter.Targets government systems in Guyana.Offers extensive control post-infiltration. See how
0
0
0
@jrfetzer
Joshua Fetzer
11 days
Watch how SentinelOne Singularity XDR thwarts Project Relic RaaS, a threat since mid-2022, targeting Windows with Golang. Key Points:.Focuses on medical, manufacturing sectors.Demands high ransoms, clears logs aggressively.Uses TOR for data leak threats. See how SentinelOne
0
0
0
@jrfetzer
Joshua Fetzer
12 days
Watch SentinelOne Singularity XDR neutralize RustDoor, a macOS backdoor from mid-2023, linked to Atomic Stealer. Key Points:.Targets Intel & ARM Macs, mimics software updates.Uses shell scripts to install, distracts with dummy PDF.Employs AppleScripts for data theft, persists
0
0
0
@jrfetzer
Joshua Fetzer
13 days
See SentinelOne Singularity XDR in action against BackMyData Ransomware, a Phobose variant hitting Romania's hospitals. Highlights:.Exploits RDP weaknesses, linked to Hipocrate attack.100 hospitals affected, with data encryption or system shutdowns.Enters via phishing,
0
0
0
@jrfetzer
Joshua Fetzer
14 days
Watch SentinelOne Singularity XDR tackle Kasseika Ransomware, a late 2023 threat with BlackMatter connections. Key Points:.Uses Telegram for communication.Targets SMBs to large enterprises.Delivered via phishing, sold as a full ransomware service. See how SentinelOne prevents
0
0
0