InTegriLogic Blog
InTegriLogic has been serving the Tucson area since 1999, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.
The Week in Breach News: 10/13/21 – 10/19/21
Olympus Corporation of the Americas
https://www.bleepingcomputer.com/news/security/olympus-us-systems-hit-by-cyberattack-over-the-weekend/Exploit: Ransomware
Olympus Corporation of the Americas: Medical Technology Manufacturer
Risk to Business: 2.122 = Severe
Olympus was forced to take down IT systems in the U.S., Canada, and Latin America following a cyberattack that hit its network Sunday. The medical equipment manufacturer says that it does not believe that any data was stolen. Olympus also said that the incident was contained to the Americas with no known impact to other regions. Just last month, Olympus suffered another ransomware attack on its EMEA region systems.
Customers Impacted: Unknown
How It Could Affect Your Business: Many ransomware gangs aren’t bothering to steal data anymore, opting to lock down networks and production lines to force a speedy ransom payment.
Premier Patient Healthcare
https://www.govinfosecurity.com/former-executive-accessed-phi-nearly-38000-individuals-a-17724Exploit: Malicious Insider
Premier Patient Healthcare: Medical Clinic Chain
Risk to Business: 1.712=Severe
Texas-based accountable care organization Premier Patient Healthcare filed a statement this week detailing a malicious insider incident that caused the exposure of PII for over 37,000 patients from around the country. According to the report, a terminated executive had retained credentials that enabled them to access and obtain an unspecified amount of PHI. No further details were included and a HIPAA filing has not yet appeared. When the breach first came to light, the company’s early statements pointed to a fault at a vendor, which turned out to not be the case.
Individual Risk: 1.712=Severe
The patient records that were accessed included name, age, sex, race, county and state of residence, and zip code, as well as Medicare beneficiary information, such as Medicare eligibility period, spend information, and hierarchical condition category risk score for an unspecified number of patients.
How It Could Affect Your Business: This incident isn’t just a double helping of embarrassment for Premier Patient Healthcare, it’s also going to be a financial nightmare after regulators get finished with them.
Ecuador- Banco Pichincha
https://www.bleepingcomputer.com/news/security/cyberattack-shuts-down-ecuadors-largest-bank-banco-pichincha/Exploit: Ransomware
Banco Pichincha: Banking & Financial Services
Risk to Business: 1.412=Extreme
Ecuador’s largest private bank Banco Pichincha has suffered a suspected ransomware attack that has resulted in some systems being knocked offline for days. Many services of the bank were disrupted, including online banking, its mobile app and ATM network. The bank is working with national authorities at the Superintendency of Banks to investigate the incident. In an internal notification sent to the Bank’s agencies and seen by BleepingComputer, employees are notified that bank applications, email, digital channels, and self-services will not be operational for an unspecified amount of time due to a technology issue, limiting many bank services to in-person transactions. Some ATM services have been restored. The incident is ongoing.
Customers Impacted: Unknown
How It Could Affect Your Business: Attacks on the banking and fintech sectors have been growing, creating complications for every financial services organization.
Argentina – Registro Nacional de las Personas (RENAPER)/National Registry of Persons
https://therecord.media/hacker-steals-government-id-database-for-argentinas-entire-population/Exploit: Hacking
Registro Nacional de las Personas (RENAPER): National Identity Database
Risk to Business: 1.232=Extreme
Hackers have broken into the Argentina Interior Ministry’s IT network and stolen a massive amount of data from Registro Nacional de las Personas (RENAPER)/National Registry of Persons. That extremely sensitive database contains ID card details for the country’s entire population. The leak was announced when a Twitter user posted ID card photos and personal details for 44 Argentinian celebrities including the country’s president Alberto Fernández and soccer superstars Lionel Messi and Sergio Aguero. While the Argentine government admits to the hack, they maintain that no data was stolen. However, cybersecurity experts and journalists were able to contact the threat actors through a dark web posting and confirm the authenticity of the database. The hackers appear to have gained access through a compromised VPN.
Risk to Business: 1.222= Extreme
According to a sample provided by the hacker online, the information they have access to right now includes full names, home addresses, birth dates, gender info, ID card issuance and expiration dates, labor identification codes, Trámite numbers, citizen numbers, and government photo IDs.
How it Could Affect Your Business: A strong security culture helps reduce the likelihood of an incident caused by employee carelessness as this one reportedly was.
Brazil – Hariexpress
https://www.infosecurity-magazine.com/news/ecommerce-player-leaks-billion/Exploit: Misconfiguration
Hariexpress: e-Commerce Firm
Risk to Business: 1.616 = Severe
Brazilian e-commerce firm Hariexpress is in hot water after it exposed an estimated to 1.8 billion client and seller records. The problem appears to have originated with a misconfigured Elasticsearch server, according to researchers. The server was left unencrypted with no password protection in place, exposing 610GB of data and that data may have been exposed for several months.
Individual Risk: 1.616 = Severe
Exposed customer data included full names, home and delivery addresses, phone numbers and billing details. Also exposed were sellers’ full names, email and business/home addresses, phone numbers and business/tax IDs (CNPJ/CPF).
How it Could Affect Your Business: Human error will always be a company’s biggest cyberattack risk. It pays to make sure that everyone feels like they’re responsible for security to avoid messes like this.
Spain – Meliá Hotels International
https://therecord.media/cyberattack-hits-melia-one-of-the-largest-hotel-chains-in-the-world/Exploit: Ransomware
Meliá Hotels International: Hotel Chain
Risk to Business: 1.615 = Severe
Meliá Hotels International, one of the largest hotel chains in the world, had fallen victim to a suspected ransomware attack. Attackers took down parts of the hotel chain’s internal network and some web-based servers, including its reservation system and public websites. An investigation is underway. No ransomware gang has yet claimed responsibility.
Customers Impacted: Unknown
How it Could Affect Your Business: Ransomware is always expensive. Even without the extortion demand, it can cause massive losses simply from business interruption.
Taiwan – Acer
https://www.bleepingcomputer.com/news/security/acer-confirms-breach-of-after-sales-service-systems-in-india/Exploit: Hacking
Acer: Computer Manufacturer
Risk to Business: 1.631 = Severe
Acer has just been beleaguered by cyberattacks in 2021. In its second time at the dance this year, Acer’s India after-sales service has suffered a data breach. A threat actor has already claimed the attack on a popular hacker forum, saying that they stole more than 60GB of files and databases from Acer’s servers. The stolen data includes client, corporate, and financial data and login details belonging to Acer retailers and distributors from India. The threat actor posted a video showcasing the stolen files and databases to a dark web forum showcasing the records of 10,000 customers, and stolen credentials for 3,000 Indian Acer distributors and retailers.
Customers Impacted: Unknown
How it Could Affect Your Business: Companies that store large amounts of data are hacker catnip. The data that they can steal will not only reap a big profit, it also opens other cybercrime doors.
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