The latest edition of the ISMG Security Report describes vulnerabilities found in popular password generator apps. Plus, the evolution of blockchain as a utility and a new decryptor for GandCrab ransomware.
A rush by some media outlets to attribute a late-2018 alleged Ryuk ransomware infection at Tribune Publishing to North Korean attackers appears to have been erroneous, as many security experts warned at the time. Rather, cybercrime gangs appear to be using Ryuk, according to researchers at McAfee and Coveware.
Good news for many victims of GandCrab: There's a new, free decryptor available from the No More Ransom portal that will unlock systems that have been crypto-locked by the latest version of the notorious, widespread ransomware. But the ransomware gang appears to already be prepping a new version.
The good news for security leaders: Because of SSL/TLS, nearly every bit of web data in transit is now encrypted. The bad news: Threat actors are now masking their attacks inside of encrypted traffic. Kevin Stewart of F5 Networks explains why network visibility is not enough to detect these attacks.
In 2018, the Identity Theft Resource Center counted 1,244 U.S. data breaches - involving the likes of Facebook, Marriott and Exactis - that exposed 447 million sensitive records, such as Social Security numbers, medical diagnoses and payment card data.
Fraud incidents and losses have remained steady or increased in the past year, according to ISMG's latest Faces of Fraud Survey. And the biggest fault of banking institutions' current anti-fraud controls: They rely too much on manual processes. Mike Lopez of survey sponsor Cyxtera Technologies analyzes the results and...
Ransomware victims who opted to pay for the promise of a decryption key forked over an average of $6,733 in the fourth quarter of 2018, according to ransomware incident response firm Coveware. It says strains such as SamSam and Ryuk, which demand higher-than-average ransoms, are increasingly common.
The notorious xDedic Marketplace Russian-language cybercrime forum and shop remains offline following an international police takedown. Security experts expect xDedic customers to shift to UAS, a rival darknet market that also specializes in stolen and hacked remote desktop protocol credentials.
The digital revolution has given healthcare organizations new tools to increase team efficiency and improve their customer experience. But it's also opened up new vectors that cybercriminals can use to attack. As your attack surface expands to infrastructure that you don't own or control, becomes increasingly...
Sophos is out with new reports on Matrix and Emotet, two different types of cyberattacks that are hitting enterprise defenses. Matrix is a targeted ransomware, an emerging type of attack Sophos expects to gain prominence, and Emotet is malware that has evolved over the years into an opportunistic, polymorphic threat...
Endpoint detection and response tools and other related security technologies are critical weapons for defending against cyberattacks, says Larry Whiteside, the new CISO at Greenway Health, an electronic health records company.
For decades, IT professionals have been fighting malware, hackers, and other threats. Data protection, confidentiality, integrity and availability have long been threatened not only by amateur hackers, but by profit-oriented, well-organised criminals. Victims can usually only react because many of the usual methods...
The latest edition of the ISMG Security Report features an analysis of why Google was one of the first companies to be hit with a major GDPR fine, plus a global update on GDPR compliance trends and an in-depth report on shifts in malware.