Security researchers have found that the developers of the Emotet Trojan have created a new way to spread it to more victims - attackers are using unsecured WiFi networks as a way to deliver the malware to more devices.
Who's surprised Chinese military hackers allegedly hacked Equifax? For a foreign power that continues to attempt to amass personal information on its adversaries, targeting a business that gets rich by buying and selling Americans' personal data remains an obvious play.
In a recently discovered phishing campaign, hackers attempted to steal victims' passwords and credentials by posing as a former Wall Street Journal reporter and sending documents with potential interview questions, according to security firm Certfa.
Ekans, a recently discovered ransomware variant that's designed to target industrial control systems, appears to have some of the same characteristics found in Megacortex, malware that struck several high-profile targets in 2019, according to the security firm Dragos.
After a hiatus, TA505 - a sophisticated APT group that has targeted financial companies and retailers in several countries, including the U.S. - has returned with a campaign that uses HTML redirectors to deliver malicious Excel documents, according to Microsoft and other security researchers.
A long-running marketplace for selling stolen payment card data claims it has 30 million stolen payment cards that experts believe are linked to the breach at Wawa convenience stores late last year. The breach is one of the largest ever involving card-related data.
Bad news on the ransomware front: Victims that choose to pay attackers' ransom demands - in return for the promise of a decryption tool - last quarter paid an average of $84,116, according to Coveware. But gangs wielding Ryuk and Sodinokibi - aka REvil - often demanded much more.
A spear-phishing campaign targeted a U.S. government agency for several months last year using emails with content about North Korea geopolitics as a lure, according to an analysis from Palo Alto Networks' Unit 42.
Dave DeWalt, former CEO of FireEye and McAfee, has been appointed vice chair of the board of Onapsis, a vendor focused on securing business-critical applications. In this exclusive interview, DeWalt opens up on application vulnerabilities, the evolution of the nation-state threat and technologies to watch in 2020.
The mobile phone of Amazon CEO Jeff Bezos was hacked via a malicious file sent directly from the official WhatsApp account of Saudi Arabia's Crown Prince Mohammed Bin Salman, investigators have concluded. While the Saudis deny involvement, the United Nations has called for an immediate investigation.
The U.S. Cyber Command's campaign to hack ISIS and disrupt its media operations faced some challenges, including a lack of data storage, but ultimately proved successful, according to government documents from 2016 that were made public Tuesday.
Proof-of-concept code has been released to exploit a severe Citrix vulnerability present in tens of thousands of enterprises. Citrix says it's developing permanent patches but that enterprises should use its mitigation guidance. In the meantime, attackers are hunting for vulnerable machines.
While run-of-the-mill ransomware attacks continue, some crypto-locking malware gangs are bringing more advanced hacking skills to bear against targets, seeking the maximum possible payout, says cybersecurity expert Jake Williams of Rendition Infosec, who dubs the trend "ransomware 2.0."