Google says a buggy API update it pushed last month for its soon-to-be-mothballed Google+ social network exposed personal information for 52.2 million users. The data-exposure alert arrives just two months after Google admitted that a March problem with the same API exposed data for 500,000 users.
The Black Hat Europe information security conference returns to London, featuring 40 research-rich sessions covering diverse topics, including politically motivated cyberattacks, recovering passwords from keyboards thanks to thermal emanations, hacking Microsoft Edge and detecting "deep fakes."
Marriott's mega-breach underscores the challenges companies face in securing systems that come from acquisitions as well as simply storing too much consumer data for too long, computer security experts say. Meanwhile, the hotel giant has yet to answer many pressing data breach questions.
The Pentagon is warning that a data breach at a third-party travel management service provider exposed records for an estimated 30,000 civilian and military personnel. The breach alert follows a recent GAO report warning of serious cybersecurity shortcomings in U.S. weapon systems.
Step away from the social media single sign-on services, cybersecurity experts say, citing numerous privacy and security risks. Instead, they recommend that everyone use password managers to create unique and complex passwords for every site, service or app they use.
In harmony with a wave of global privacy and security legislation, Canada has its own new breach notification requirements going into effect on Nov. 1. Attorney Ruth Promislow says these standards will force organizations to shift from a reactive to a proactive approach to incident response.
Credit bureau Equifax has been hit with the maximum possible fine under U.K. law for "multiple failures" that contributed to its massive 2017 data breach, including its failure to act on a critical vulnerability alert issued by the U.S. Department of Homeland Security.
Air Canada is forcing 1.7 million mobile app account users to reset their passwords after it detected unusual login behavior that it says may have exposed 20,000 accounts, including passport information. But the company is enforcing password complexity rules that experts advise against.
U.K. health and beauty retailer Superdrug Stores is warning customers that attackers may have compromised some of their personal information, apparently because they'd reused their credentials on other sites that were hacked. While Superdrug quickly notified victims, it stumbled in three notable ways.
Singapore's largest healthcare group has suffered a hack attack that exposed 1.5 million residents' personal details. But authorities say the "deliberate, targeted and well-planned attack" appears to have been principally designed to steal medical information pertaining to the country's prime minister.
Timehop, the social media app that resurfaces older social media posts for entertainment, says its ongoing investigation has revealed that an attacker may have compromised more personal information than it previously suspected over the course of a breach that lasted at least seven months.
Companies are sending notification emails about a data breach at Typeform, a software-as-a-service platform for distributing and managing surveys, questionnaires and competitions. The breach is so far known to affect Travelodge, Fortnum & Mason, Monzo bank and the Tasmanian Electoral Commission.
Helping victims know their passwords have been exposed in a data breach is half the battle in the fight to improve password security. To help, Mozilla and 1Password are integrating into their products a feature from the popular "Have I Been Pwned" breach notification service.