Nair previously worked at TechCircle, IDG, Times Group and other publications, where he reported on developments in enterprise technology, digital transformation and other issues.
U.S. agencies have issued a warning about increases in bank heists worldwide spearheaded by a hacking group called "BeagleBoyz," a subset of the Lazarus Group, which has ties to the North Korean government.
The Lazarus Group, which has ties to the North Korean government, recently targeted an employee of a cryptocurrency exchange with a fake job offer in order to plant malware and steal virtual currency, according to F-Secure.
The COVID-19 pandemic is forcing big businesses to rethink their security plans. For example, the National Football League is experimenting with "zero trust" architectures, while Jet Blue is focusing on more frequent risk assessments.
A hacking group dubbed "CatusPete" is now using a revamped backdoor called Bisonal to target banks and military organizations in Eastern Europe, according to Kaspersky. Security analysts have previously tied the group to China.
The IcedID banking Trojan has been updated with additional evasion techniques, including a password-protected attachment, keyword obfuscation and a DLL file that acts as a second-stage downloader, according to Juniper Threat Labs.
A new study from Sophos describes how the Dharma ransomware-as-a-service model offers low-skilled hackers the ability to profit from attacks on unprotected small businesses.
Two critical, zero-day vulnerabilities affecting Internet Explorer and multiple versions of the Windows operating system are being exploited in the wild, Microsoft and the U.S. Cybersecurity and Infrastructure Security Agency warn, urging prompt patching.
President Donald Trump, citing national security concerns, has signed two executive orders that will ban the Chinese-owned social media platforms TikTok and WeChat from the U.S. within 45 days. The orders appear designed to accelerate the sale of the two platforms to American firms.
WastedLocker, a ransomware strain that reportedly shut down Garmin's operations for several days in July, is designed to avoid security tools within infected devices, according to a technical analysis from Sophos.
Vulnerabilities in some VPNs used to remotely connect to industrial control systems could enable hackers to compromise large-scale industrial organizations, the security firm Claroty reports.
Fraudsters are mimicking automated messages from Microsoft SharePoint for a phishing campaign that attempts to steal Office 365 credentials, according to the security firm Abnormal Security.
CISA is warning that threat actors are actively exploiting a remote code execution vulnerability in F5's BIG-IP network products that can lead to data exfiltration and other security issues. Earlier, researchers and F5 had urged users to patch the flaw.
An hacking group that appears to have ties to the government of China has been targeting victims in India and Hong Kong, according to the security firm Malwarebytes.
A group of spoofed cryptocurrency trading apps is targeting devices running macOS to install malware called Gmera, security firm ESET reports. The malware can steal users' data as well as their cryptocurrency wallets.
Despite warnings from security researchers and U.S. Cyber Command earlier this month, thousands of users have not yet patched their F5 BIG-IP networking products to fix a critical vulnerability that could allow for remote code execution, according to the security firm Expanse.
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