Facebook has fixed a security vulnerability in its digital marketplace that could have been abused to identify the precise location of a seller, and by extension, their goods. Police warn that thieves regularly trawl location data to find the owners and locations of high-value items.
Germany's competition authority, the Bundeskartellamt, has prohibited Facebook from combining user data from different sources unless users consent, and it has also prohibited Facebook from blocking users who do not provide this consent. Facebook has one month to appeal the antitrust decision.
German officials say the suspect behind the mega-leak of politicians' and celebrities' personal details exploited their weak passwords to access email, social media and cloud service accounts. What can the security industry do to help address the password problem?
On Wednesday, just days after a new "cybersecurity" law took effect, Vietnam alleged that Facebook has violated the law by allowing users to post anti-government comments on the platform. The so-called cybersecurity law actually speaks little about IT security measures.
Police in Germany say a 20-year-old student has confessed to stealing and leaking personal details from 1,000 German politicians, celebrities and journalists, allegedly after bragging about the crime. More advanced attackers rarely make so much noise.
The recent Black Hat Europe conference in London touched on topics ranging from combating "deep fake" videos and information security career challenges to hands-on lock-picking tutorials and the dearth of research proposals centered on deception technology.
Block chain, artificial intelligence and machine learning can all play a role in ensuring the security of health data and preventing fraud, says Ajit Ashok Shenvi, director of big data and analytics at Philips' Innovation Campus in India.
Warning: Attackers behind the recently revealed Facebook mega-breach may still be able to access victims' accounts at some third-party web services and mobile apps, and Facebook has offered no timeline for when a full lockdown might occur - although there are no signs of third-party account takeovers.
As attackers become more adept at evading "reactive" security controls and alert mechanisms, proactively analyzing the behaviors of people and systems is critical to detecting malicious activity, says Gartner's Kelly Kavanagh.
Artificial intelligence and machine learning will have a significant impact on lowering the cost of securing an organization because it will reduce the need for advanced skillsets, predicts Rapid7's Richard Moseley.
An ongoing security operations center challenge is trying to get the right data to the right person at the right time. The problem is compounded by there being "too much data and not finding the right people to deal with the data," says Mischa Peters of IntSights. What can help?