Tax Season Sparks Surge in Sophisticated Phishing Attacks Targeting Financial Data and Professionals in 2026 CyberSecurity News CyberDefenderMarch 20, 2026March 20, 202610 mins0 Every year around tax filing deadlines, cybercriminal activity spikes in a very predictable way. Attackers take advantage…continue reading..
Microsoft Teams Vishing Attack Tricks Employee Grants Hackers Remote Access to Corporate System Defense Evasion CyberDefenderMarch 17, 2026March 17, 20267 mins0 In today’s threat landscape, not every attack starts with a vulnerability. Sometimes, it starts with a conversation.…continue reading..
Researchers Uncover Advanced Phishing Operation Harvesting Camera, Audio, and Device Data Cyber Threat Intelligence CyberDefenderMarch 17, 2026March 17, 202611 mins0 Researchers have uncovered a large-scale and ongoing social engineering campaign that is mainly hosted on infrastructure associated…continue reading..
Hackers Impersonate IT Support on Microsoft Teams to Deploy New “A0Backdoor” Malware via Quick Assist CyberSecurity News CyberDefenderMarch 16, 2026March 16, 202619 mins0 Security teams have been monitoring a series of attacks that combine social engineering with remote-access abuse. The…continue reading..
Scammers Exploit Calendar Invites to Impersonate Malwarebytes and Launch Phone-Based Fraud Campaign CyberSecurity News CyberDefenderMarch 16, 2026March 16, 202614 mins0 A fraudulent campaign has been identified in which attackers distribute malicious calendar invitations pretending to originate from…continue reading..
Salesforce Advises Customers to Audit Guest User Permissions Amid New Threat Campaign CyberSecurity News CyberDefenderMarch 13, 2026March 13, 202611 mins0 Recently, the Salesforce Security team has noticed a rise in activity from threat actors targeting misconfigured public…continue reading..
Attackers Chain Phishing and API Errors to Steal OAuth Tokens, Bypassing Email Security Controls CyberSecurity News CyberDefenderFebruary 5, 2026February 5, 20269 mins0 In modern cloud-centric IT environments, adversaries rarely rely on single, high-severity bugs to gain access. Instead, they…continue reading..
Canadian Authorities Warn of Sophisticated Phishing Wave Impersonating Traffic Fines, CRA, Canada Post, and Air Canada CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 202611 mins0 As Canadian citizens increasingly depend on digital platforms for transportation services, taxation, parcel delivery, and travel, threat…continue reading..
1Password Introduces Built-In Phishing Warnings as AI-Driven Scams Grow More Convincing CyberSecurity News CyberDefenderJanuary 26, 2026January 26, 20265 mins0 As artificial intelligence makes online scams faster, cheaper, and more convincing, phishing attacks are becoming harder for…continue reading..
Okta Warns of Vishing-Driven Attacks Targeting SSO Accounts CyberSecurity News CyberDefenderJanuary 23, 2026January 23, 20269 mins0 Okta has publicly warned organizations about a growing wave of attacks that combine voice phishing (vishing) with…continue reading..
