Antivirus software detects, blocks, and removes malicious code, helping reduce the risk of malware-driven data theft and system disruption.
Search across headline titles and summaries.
Background for this topic.
Antivirus software scans files and running processes to detect and remove malicious code such as viruses, worms, trojans, ransomware, and spyware. It uses signature databases, heuristic rules, and behavioral analysis to identify threats during real-time monitoring or scheduled scans. Regular updates to detection rules are necessary to recognize new malware variants and reduce false negatives.
While antivirus helps block many common malware infections on endpoints, it has limited effectiveness against advanced threats like fileless malware or attacks that evade signature detection. Security teams should combine antivirus with complementary tools such as endpoint detection and response (EDR) to improve visibility and threat hunting. Proper tuning is important to minimize false positives and performance impacts that can disrupt operations or obscure genuine alerts.
Sixty-one banking institutions, all of them originating from Brazil, are the target of a new banking trojan called Coyote
The other half paid attention in class? Half of infosec professionals polled by Kaspersky said any cybersecurity knowledge they picked up from their higher education is at best somewhat useful for doing their day jobs. On the other hand, half said the know-how was at least very useful. We're a glass half-empty lot.…
The threat actor known as Patchwork likely used romance scam lures to trap victims in Pakistan and India, and infect their Android devices with a remote access trojan called VajraSpy