Security news aggregator

Latest coverage for Malware

The Malware tag covers malware families, infrastructure analysis, incident impact, disruption efforts, and defensive guidance to reduce cybersecurity risk.

28 headlines in this view

Refine the feed

Search across headline titles and summaries.

Tag briefing

Background for this topic.

Malware is software intentionally created or modified to perform unauthorized or harmful actions on a computer, device, or network. The term covers distinct families and functions, including viruses, worms, trojans, spyware, botnet clients, and ransomware; a single sample may combine several capabilities. Its behavior—not its label—determines the security concern: it may execute code, persist, alter or encrypt data, steal credentials, or provide unauthorized remote access.

For practitioners, malware reporting is most useful when it identifies the family or tool conservatively and provides evidence such as affected platforms, samples, infrastructure, or observed behavior. Defenses include promptly patching vulnerable software, restricting execution and privileges, monitoring endpoints and networks, maintaining tested backups, and isolating suspected systems for analysis. Detection should use behavior and verified indicators rather than names alone, since variants change. If malware processes personal or regulated data, investigations should also address privacy, evidence preservation, and applicable reporting obligations.

Showing 20 most recent headlines of 28 Filtered view
Bank Info Security 1 year, 4 months ago

'Termite' Gang Leaks Australian Fertility Clinic Records

Researchers: Ransomware Group Emerged Last Fall; Variant of Babuk MalwareA new ransomware gang, Termite, has started leaking on the dark web samples of sensitive data stolen in an attack on Australian fertility clinic Genea. A court has issued a restraining order in hopes of preventing the threat actor or others from further disseminating, using or publishing the data.

244M purloined passwords added to Have I Been Pwned thanks to govt tip-off A tip-off from a government agency has resulted in 284 million unique email addresses and plenty of passwords snarfed by credential-stealing malware being added to privacy-breach-notification service Have I Been Pwned (HIBP).…

Bank Info Security 1 year, 4 months ago

Breach Notification Service Tackles Infostealing Malware

'Have I Been Pwned' Flags Emails Found in Infostealer Malware Logs It ObtainsHow bad has the information stealing malware problem become? Here's a metric: The free breach-notification service Have I Been Pwned found a single infostealer service provided "284 million unique email addresses alongside the websites they were entered into and the passwords used."

Loading more headlines...