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Kaivalya Khursale

FIFA World Cup 2022 scams
Security Insights
8 Min read

Surge of Fake FIFA World Cup Streaming Sites Targets Virtual Fans

Zscaler ThreatLabz is always on the lookout for threat actors trying to take advantage of major world news and events. The FIFA World Cup 2022 has brought with it a spike in cyber attacks targeting football fans through ...
Infostealer malwares mimick pirated-software
Security Insights
8 Min read

Making victims pay, infostealer malwares mimick pirated-software download sites

Summary: Threat actors distributing infostealers are gaining momentum by targeting victims seeking to illegally download pirated software. Because obtaining and using pirated software is against the law, many individu...
Browser-in-the Browser sextortion scam makes victims pay by imitating Indian Gov
Security Insights
6 Min read

Browser-in-the Browser sextortion scam makes victims pay by imitating Indian Gov

Phishing has been a prominent cyber threat for decades, stealing the spotlight as the most prevalent attack vector for years, but the latest breed of attacks is more sophisticated and complicated to protect against than ...
BlackGuard Stealer
Security Insights
5 Min read

Analysis of BlackGuard - A New Info Stealer Malware Being Sold In A Russian Hacking Forum

Introduction: Hacking forums often double up as underground marketplaces where cybercriminals buy, rent, and sell all kinds of malicious illegal products, including software, trojans, stealers, exploits, and leaked cr...
Black Friday cyber attacks
Security Insights
4 Min read

Black Friday Shoppers Once Again Scrooged By Cyber Attacks

The holidays are here, and along with the eggnog and tacky sweaters comes the annual spike in phishing, scam, and card skimmer attacks targeting seasonal shoppers – particularly during the Black Friday and Cyber Monday s...
Phishing
Security Insights
5 Min read

How a Phishing Campaign Targeting Indian Banking Users is Distributing an SMS Stealer

Scammers are always coming up with new, more sophisticated social engineering techniques to collect user credentials for financial benefit. However, when it comes to banking websites, capturing login credentials via a ph...
New obfuscation and evasion techniques used in phishing campaigns
Security Insights
14 Min read

New Phishing Trends and Evasion Techniques

Zscaler ThreatLabz researchers recently came across multiple phishing campaigns using novel obfuscation and evasion techniques. In this blog, we will present an analysis of four phishing campaigns and the various obfusca...
New Voicemail-Themed Phishing Attacks Use Evasion Techniques and Steal Credentials
Security Insights
11 Min read

New Voicemail-Themed Phishing Attacks Use Evasion Techniques and Steal Credentials

In July 2020, researchers at ThreatLabZ observed an increase in the use of voicemail as a theme for social engineering attacks. Through the intelligence gathered from the Zscaler cloud, we discovered several newly regist...
Phishing attacks abusing appspot.com and web.app domains on Google Cloud
Security Insights
4 Min read

Phishing attacks abusing appspot.com and web.app domains on Google Cloud

In July, Zscaler ThreatLabZ posted a blog about a rise in the use of Microsoft Azure domains to host phishing attacks. Our researchers recently detected similar activity on the Google domains Appspot.com and Web.app. App...

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