@jtannersec profile picture
Jonathan Tanner @jtannersec

Senior Security Researcher for @barracuda

Joined October 2019
  • Tweets 131
  • Following 154
  • Followers 32
11 Photos and videos
fin-news.com/2022/02/15/secu…
Jonathan Tanner retweeted
SiliconANGLE
@SiliconANGLE
28 Oct 2021
National Rifle Association struck by Grief ransomware attack ift.tt/3vVc4HA

National Rifle Association struck by Grief ransomware attack - SiliconANGLE

National Rifle Association struck by Grief ransomware attack - SiliconANGLE

siliconangle.com
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Jonathan Tanner retweeted
SC Media@SCMagazine
23 Nov 2021
‘It’s all about click rate.’ Squirrelwaffle campaign disguises malicious activity as replies to email chains ow.ly/jUcU50GU2Ij #cybersecurity #infosec
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Jonathan Tanner retweeted
ISC2@ISC2
11 Nov 2021
What is the financial industry’s role in filling the #cybersecurity pipeline? ow.ly/1JZ450GLmlz via @SCMagazine
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Jonathan Tanner retweeted
Offleash
@offleashpr
28 Oct 2021
ICYMI: Grief, a #ransomware group with ties to Russia-based Evil Corp, claims to have stolen #data from the NRA. @barracuda's @jtannersec comments on how attackers are shifting their methods via @threatpost: threatpost.com/grief-ransomw… #cybersecurity

Grief Ransomware Targets NRA

Grief, a ransomware group with ties to Russia-based Evil Corp, claims to have stolen data from the gun-rights group and has posted files on its dark web site.

threatpost.com
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Jonathan Tanner retweeted
SC Media@SCMagazine
10 Nov 2021
DeFi is becoming more central to FSIs, and fraudsters ow.ly/fv0850GKrUf #cybersecurity #infosec
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Jonathan Tanner retweeted
SecurityWeek
@SecurityWeek
28 Oct 2021
Ransomware Gang Claims to Have Stolen Data From National Rifle Association securityweek.com/ransomware-…

Ransomware Gang Claims to Have Stolen Data From National Rifle Association

A cybercrime gang claims to have stolen data from U.S. gun rights advocacy group National Rifle Association (NRA).

securityweek.com
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web.archive.org/web/20201020…

Phishing pages leverage CAPTCHAs to fool users, evade detection

Cyberattackers used a phishing page featuring CAPTCHA technology as a way to elude detection & to trick potential victims into thinking the site was legit.

web.archive.org
Hucksters Rake In $500K With Android, iOS Adware Scam Apps shar.es/aW6rsk via @technewsworld
Cross-Site Scripting Attacks: How to Prevent XSS Vulnerabilities via @FedTechMagazine fedtechmagazine.com/article/…

What Is a Cross-Site Scripting (XSS) Attack & Are You Prepared?

XSS attacks can be used to gain access to privileged information. Here’s how to guard against them.

fedtechmagazine.com
Analysis: The Security of 5G Devices, Networks bankinfosecurity.com/analysi…

Analysis: The Security of 5G Devices, Networks

So far, much of discussion about 5G security has focused on avoiding the use of technology from Chinese manufacturers, including Huawei and ZTE. But security

bankinfosecurity.com
5 charts to show the impact of ransomware attacks in 2020 cybersecuritydive.com/news/r… via @CyberSecDive

5 charts to show the impact of ransomware attacks in 2020

Even if patterns in code and strategy resemble a certain group, it's not always reliable enough to definitively identify an attacker or variant. 

cybersecuritydive.com
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Surge in remotely hosted phish images? Some say it’s business as usual scmagazine.com/news/email-se…
SolarWinds fallout turns security eye to Microsoft Office 365 cybersecuritydive.com/news/m… via @CyberSecDive

SolarWinds fallout turns security eye to Microsoft Office 365

Office 365 has been linked to incidents ranging from points of compromise to the unauthorized email access of government officials.

cybersecuritydive.com
Enterprises scramble to secure Microsoft Exchange as cybercriminals rush in cybersecuritydive.com/news/m… via @CyberSecDive

Enterprises scramble to secure Microsoft Exchange as cybercriminals rush in

Researchers fear, more than two months after the threat was discovered, criminal hackers have had plenty of time to loot data or plant undetected seeds of compromise.

cybersecuritydive.com
New certificate program teaches cloud auditing in a multi-tenant architecture scmagazine.com/news/security…
Fastly System Error Causes Global Content Blackout shar.es/aW6gfA via @technewsworld
World Password Day: Two Authentication Tools That Could Replace Passwords for Good toolbox.com/it-security/data…
Jonathan Tanner retweeted
TechNewsWorld
@technewsworld
21 Sep 2021
'Shadow Code' Creates Risk for 99% of Websites: A study conducted by Osterman Research for PerimeterX found more than 50% of the security pros and developers surveyed believed there were some or lots of risk in using third-party code in their applications. technewsworld.com/story/8727…
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Jonathan Tanner retweeted
Fortified Health Security@FortifiedHITSec
10 May 2021
In a recent article our CEO, Dan Dodson sat down with @JF_Davis_ of @SecurityHIT and discussed #healthcare's most crucial tool, but he biggest risk. Dive into this #email discussion here: healthitsecurity.com/feature…
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