Food delivery startup DoorDash says 4.9 million customer, contractor and merchant records were breached after "unusual activity" by a third-party service provider. Even aside from the usual identification data, experts say certain data - such as food allergies - could pose risks in the wrong hands.
A threat group has been targeting U.S. veterans through a spoofed website promising help for those looking for jobs, according to research from Cisco Talos. Instead of providing job links, however, the phony website installs malware and spyware on a victim's device.
The Russia-based cyberespionage group Fancy Bear, which has led high-profile cyberattacks against governments and embassies over the last several years, has launched a phishing campaign that includes a redesigned backdoor, according to research from security firm ESET.
Did the gang behind GandCrab fake its retirement? Security experts say there's mounting evidence that the operators of the notorious ransomware-as-a-service operation only announced their retirement after ramping up the rival Sodinokibi/REvil service.
A newly discovered remote access Trojan called Dtrack has been targeting banks in India for well over a year, Kaspersky researchers say. The malware, which can steal data from ATMs and doubles as a cyberespionage tool, appears to be linked to North Korea's Lazarus Group.
A week after the Emotet botnet crept back to life, the attackers behind it are already trying a new way to ensnare victims - using Edward Snowden's newly released memoir as a phishing lure, according to the security firm Malwarebytes.
The FBI has issued hundreds of subpoenas to major banks, the big three credit rating agencies and other corporations as part of an ongoing counterterrorism program that collects personal and financial data, the New York Times reports.
Decommissioned domains that were part of the pervasive Magecart web-skimming campaigns are being put to use by other cybercriminals who are re-activating them for other scams, including malvertising, according to researchers at RiskIQ.
Russian national Andrei Tyurin, who was extradited last year from Eastern Europe to the United States, has stated that he plans to accept a plea deal he's reached with federal prosecutors. Tyurin has been charged with numerous crimes, including hacking JPMorgan Chase and stealing 83 million customer records.
Barracuda is out with its latest Spear Phishing Update, and among the key findings: a rise in email account takeover and lateral phishing. Why are enterprise defenses failing to detect these strikes? What new solutions will improve defenses? Barracuda's Michael Flouton shares insights.
The crypotmining botnet Smominru, which has been around since at least 2017, has resurfaced with a new campaign that has infected 90,000 devices worldwide, including in the U.S., China and Russia, according to security analysts at Guardicore.
A hacker group called Tortoiseshell has been hitting targets in the Middle East since at least July 2018, apparently targeting IT service providers to gain access to many potential targets at once. The campaign is fresh proof that criminals and nation-state attackers alike continue to favor supply chain attacks.
Emotet, one of the most powerful malware-spreading botnets, is active again after a four-month absence, according to several security researchers who noticed a surge in activity primarily against U.S., U.K. and German targets starting on Monday.
The Canadian government has arrested a senior intelligence official on charges of working as a mole. He was reportedly unmasked after investigators found someone had pitched stolen secrets to the CEO of Phantom Secure, a secure smartphone service marketed to criminals that authorities shuttered last year.