Nair previously worked at TechCircle, IDG, Times Group and other publications, where he reported on developments in enterprise technology, digital transformation and other issues.
A Belgian security researcher says he uncovered vulnerabilities that affect all modern Wi-Fi security protocols and most wirelessly connected devices, including smartphones, routers and IoT devices. Many tech companies have fixed the flaws to avoid leaks of user data.
An ongoing advanced persistent threat campaign dubbed "Operation TunnelSnake" has been using a Windows rootkit named Moriya to deploy a passive backdoor to spy on victims, the security firm Kaspersky reports.
Attackers are using Avaddon ransomware to target diverse organizations in the U.S., Australia and elsewhere, according to the FBI and the Australian Cyber Security Center. Among the recent victims was a service provider to Australian telecommunications company Telstra.
Two companies that serve the healthcare sector have reported disruptive cyber incidents affecting their clients, the latest in a string of similar supply chain incidents.
A severe vulnerability in a system on certain Qualcomm chips, which has been patched, potentially could have enabled attackers to remotely control Android smartphones, access users' text messages and listen in on conversations, according to a new report from Check Point Software Technologies.
Researchers at Trend Micro have uncovered a new cryptocurrency stealer variant that uses a fileless approach in its global spam email distribution campaign to evade detection.
Attackers are increasingly using malicious OAuth 2.0 applications to siphon data and access sensitive information from cloud platforms, and mitigating the risks is proving challenging, according to the security firm Proofpoint.
A patch has been issued for a serious vulnerability that affects PHP Composer - a tool used to manage and install software dependencies in the PHP ecosystem. Security researchers at SonarSource say the flaw could put millions of websites at risk.
A Massachusetts man has pleaded guilty to running a yearslong scam that used SIM swapping and other hacking techniques to steal more than $530,000 worth of cryptocurrency.
Only 13% of cybersecurity professionals had a cybersecurity education before getting into the sector, (ISC)2 reports, pointing to the need for extensive on-the-job training.
Private equity firm Thoma Bravo on Monday announced it had signed a definitive agreement to acquire the cybersecurity and compliance firm Proofpoint in a $12.3 billion all-cash deal.
An "update" pushed out earlier this year by law enforcement agencies, including Europol, on Sunday began erasing Emotet malware from infected devices worldwide, Malwarebytes reports. The move comes after the FBI recently remotely removed web shells from vulnerable on-premises Microsoft Exchange servers.
Following news reports of ransomware attackers targeting QNAP Systems' network-attached storage appliances, encrypting users' data and then demanding a ransom, the company is urging users to immediately install a malware remover and run a malware scan.
The FIDO Alliance, an association that has developed voluntary authentication standards with a goal of minimizing the use of passwords, has launched an onboarding protocol for IoT devices that's designed to enhance security.
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