Category: Cyber Security
3. December 2018
Marriott International Inc., the world’s largest hotel company, was hit by a data breach affecting up to 500 million customers.
Marriott said it has found a data breach in the Starwood guest reservation database regarding the hotels ‘Westin’, ‘Sheraton’, ‘Le Méridien’, ‘St. Regis’ and ‘W Hotels’. The main brand Marriott does not belong to it. Marriot had bought its competitor Starwood in 2016 and thus obviously their security gap at the same time.
Up to 500 million customers may have been affected by the breach and, of those impacted, roughly two-thirds had their names, addresses, phone numbers, email addresses, passport numbers and duration of stay compromised. It is also possible that payment card information were caught in the breach.
An internal tool alerted a potential data breach on September 8th, 2018. An investigation subsequently initiated revealed that the guest database may have been compromised since 2014. At the moment Marriott could not rule out the possibility that the files needed for decryption had also been stolen. This would mean that the attackers could also use the stolen data to, for example, shop with them.
As a result, Starwood’s IT systems will be phased out.
Since Friday, those affected have also been informed and customer can find out more on the website.
28. November 2018
The business and employment-oriented service LinkedIn processed the email addresses of 18 million non-members and targeted them with advertising on Facebook without permission.
A non-LinkedIn user issued a complaint to the Data Protection Commission that their email address had been obtained and used by the organisation for the purposes of targeted advertising on Facebook. Within Ireland’s Data Protection Commission the concerns grew regarding LinkedIn’s processing of personal data of non-users. Therefore, the office conducted an audit of the multinational LinkedIn Ireland, home to the company’s EU headquarters, and stated that it used million of e-mail addresses of non-users.
Also involved is LinkedIn Corp in the US, which processes data on behalf of LinkedIn Ireland. They targeted – by means of 18 million addresses – the individuals in Facebook. According to the commissioner’s annual report LinkedIn in the US carried out the processing in the absence of instructions from LinkedIn in Ireland (the controller). Said annual report covers the period from January 1st to May 24th 2018. Then the old office of the Data Protection Commissioner ceased to exist due to the General Data Protection Regulation. The new Data Protection Commission came into existence on May 25th 2018.
12. November 2018
The Vietnamese Ministry of Public Security has published a draft decree on its website earlier this November that shall come into effect on January 1st, 2019.
International internet companies like Facebook and Google shall, for instance, be obliged to store at least 36 months of local users’ data in Vietnam.
The law also intends to ban any use of social media when it comes to organizing anti-state activities, spreading false information or creating difficulties for authorities.
The new legal requirements have sparked off a widespread controversy among Vietnamese institutions such as bipartisan members of the government.
Main concerns are that communist authorities may then be granted access to private data and even have an impact on online free speech.
Google and Facebook have not stated any comments as of yet.
5. November 2018
According to a BBC report, more than 81.000 Facebook profiles were hacked. Private messages and other information was offered for 10 cents per account.
The BBC had the allegations checked by the IT security company Digital Shadows, who confirmed that over 81.000 of the profiles posted online contained private messenger messages. Furthermore, data from more than 176.000 accounts, including e-mail addresses and telephone numbers were available. This information did not necessarily have to come from a hack, as some of it was also open on public Facebook profiles
The BBC Russian Service also emailed the address that offered the data. The respondent – someone called “John Smith”- wrote that the offered data was neither from profiles involved in the Cambridge Analytica scandal nor of the recent security breach revealed in September. He said that his hacker group could offer data from 20 million users, of whom 2.7 million were Russians. But Digital Shadows doubts this because Facebook should have noticed such a big leak.
Facebook reported that its security has not been compromised. The data might be obtained through malicious browser extensions. According to Facebook executive Guy Rosen, they “have contacted browser-makers to ensure that known malicious extensions are no longer available to download in their stores”.
9. October 2018
A massive case of misuse of confidential data from security authority surveillance systems has been uncovered in France. After the French customs tracked down an illegal marketplace called “Black Hand” in June, the investigators also found data that was sold by an anonymous user called “Haurus”. Haurus sold for example confidential documents and information from national police databases.
Meanwhile the investigators gleaned the identity of the hacker with the help of specific codes attached to the data. According to French newspaper “Le Parisien”, Haurus is an officer at the “Direction générale de la sécurité intérieure” (DGSI), a French intelligence agency. The DGSI is normally in charge of counter-terrorism, countering cyber-crime and surveillance of potentially threatening groups and organisations.
According to the reports, the agent offered services in exchange for bitcoin. For example, he advertised to track the location of buyer’s gang rivals or spouses based on the telephone number or he offered to tell them, if the French police tracked them. The investigators believe that he used the resources, which the French police uses to track criminals.
Haurus was arrested at the end of September and faces up to seven years in prison and a fine up to 100.000€.
2. October 2018
Ireland’s Data Protection Commission, the company’s lead privacy regulator in the EU, could fine Facebook Inc. up to $1.63 billion for a data breach disclosed Friday, reports the Wall Street Journal. Hackers compromised the accounts of at least 50 million users, bypassing security measures and possibly giving them full control of both profiles and linked apps.
The Commission is now requesting more information on the scale and nature of the data breach in order to find out which EU residents could be affected. Facebook announced that it would respond to follow-up questions. The incident results in the latest legal threat Facebook is facing from U.S. and European officials over its handling of user data and is a severe setback to their efforts to regain trust after a series of privacy and security breaches.
The way in which this data breach is handled by data protection authorities could mark one of the first important tests under the GDPR, which came into force in May earlier this year. The handling could provide conclusions regarding the application of breach-notifications and data-security provisions by companies in the future.
The law requires companies to notify data protection authorities of breaches within 72 hours, under threat of a maximum fine of 2% of worldwide revenue. Furthermore, under the GDPR companies that fail to safeguard their users’ data risk a maximum fine of €20 million ($23 million), or 4% of a firm’s global annual revenue for the prior year, whichever is higher. Taking the larger calculation as a basis Facebook’s maximum fine would be $1.63 billion.
22. August 2018
A 16-year-old boy from Melbourne, Australia broke into Apple‘s internal computer systems and downloaded 90GB of data, as reported by Australian newspaper The Age. The teenager acquired possession of “authorised keys“ and had access to Apple’s network for approximately a year.
Last year Apple reported the incident to the FBI who then pointed it out to the Australian Federal Police (AFP). They found the sensitive documents in a computer folder named “hacky hack hack“. Apple succeeded to keep this incident out of media until the court proceedings last week.
The 16-year-old boy has pleaded guilty. According to his lawyer, the teenager broke into the network because he is a huge apple fan who wants to work for the company in the future. A verdict is expected at the end of September.
Apple is now trying to reassure its customers. According to a spokesman of the company, no personal data was compromised.
7. August 2018
Taiwan Semiconductor Manufacturing Co Ltd (TSMC), the largest contract chipmaker worldwide and one of Apple’s key suppliers, has warned of a 150 million EURO hit to revenue and delays to shipments after its factories were hit with a computer virus targeting Windows computers.
TSMC, which supplies the majority of the processors for Apple’s iPads and iPhones (iPhone 8 and X), claims that parts of its production facilities in Taiwan were forced to resume production after the outbreak of a virus last Friday night.
The virus is a variation of WannaCry. The ransomware attack aimed at computers running Microsoft Windows and threatened to erase files unless the attackers were paid in the cryptocurrency Bitcoin.
According to the company 80% of the company’s affected computers had been fixed on Sunday and neither its client information nor its data manufacturing base were implicated.
Since the manufacturer does not exclusively work for Apple, it also fabricates chips for lots of other companies which also have been notified. TSMC stated that it would have to delay shipments of chips to some customers. This would decrease their third quarter revenue up to 2% which is equivalent to 150 million EURO.
30. July 2018
A cyberattack has impacted data of 1.5 Mio patients of SingHealth clinics by stealing name, ID Card number, address, gender, race and date of birth as reported by ARN Net.
Due to “operational security reasons”, the authorities haven’t disclosed the identity of the responsibles behind the attack.
Even Singapore’s Prime Minister, Lee Hsien Loong, “had his personal particulars stolen as well as his outpatient dispensed medicines record.”
The report further states that all patients, whether or not they were affected will receive an SMS notification over the next five days, with patients also able to access the Health Buddy mobile app or SingHealth website to check if they are affected by this incident.
According to Channel Asia the SingHealth IT system was compromised through an initial breach on a particular front-end workstation, gaining privileged account credentials to gain access to the database.
It is believed that the attack began on June 27th, 2018 and was detected on July 4th, 2018. Apparently, no further illegal exfiltration has been detected since and all Patient records in SingHealth’s IT system remain intact.
Several measures have been taken in terms of IT-security such as controls on workstations and servers, resetting user and systems accounts and installment of additional system monitoring controls.
24. July 2018
A security researcher from the UpGuard Cyber Risk Team detected that various data from carmakers like Volkswagen, Ford and Toyota were exposed. UpGuard is an Australian cybersecurity group that among other things detects data breaches.
The source of the data leak is a small Canadian company called Level One Robotics and Controls. On a publicly accessible backup server of the engineering company were files from more than a hundred companies in business with said company. Belonging to the group of companies affected by the leak are some of the biggest carmakers like Tesla, VW, Toyota, General Motors, Chrysler and ThyssenKrupp.
The 47.000 unsecured files contained inter alia product designs, invoices, bank accounts and contracts. Some of these data are among the industry’s most closely guarded and confidential trade secrets. In addition, a number of non-disclosure agreements explaining the sensitivity of the leaked information formed part of the exposed data.
The researcher issued a leakage warning and since then the accessible information was taken offline within 24 hours.
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