Major Internet Outage Shakes Russian Online Services
On October 8 at 4:00 PM, a significant disruption occurred within Russia’s internet landscape following a Ukrainian drone attack on Yandex’s data center located in Sasovo, Ryazan region. The assault caused a fire at the Sasta factory site, where the data center is housed, resulting in widespread interruptions affecting numerous platforms including banking services, mobile operators, online marketplaces, and Russian Railways (RZD). The classifieds platform Avito saw the highest volume of complaints, exceeding 14,000 within a single day.
Widespread Access Issues Hit Major Cities
The impact was most pronounced in Saint Petersburg and Moscow, where users reported outages and connectivity problems with several banking applications such as T-Bank, MTS Bank, Sovcombank, and Alfa-Bank. Additionally, disruptions were noted on various popular platforms, including:
- Avito
- YouTube
- RuTube
- Ivi
- KION
- RZD
- Dnevnik.ru
- Retail chains Pyaterochka, Lenta, Magnit
- DNS electronics retailer
In Saint Petersburg, customers reported problems with the Skynet internet provider, while in Moscow over 7,000 users experienced issues with the Mango Office cloud platform.
According to Russian Railways’ press office, the RZD Passengers app remained operational, though some users faced website glitches due to external service disruptions. The transport company Mostransavto indicated that full recovery of services might take up to 24 hours. Established in 2011, Yandex’s Sasovo data center has received investments exceeding 6 billion rubles over 11 years, as noted by city administration head Evgenia Rubtsova in 2022. This facility is situated on the grounds of the Sasta factory, a manufacturer of metalworking machinery that supplies equipment for Russia’s defense industry.
This event highlights the vulnerability of digital infrastructure and the profound impact cyberattacks can have on everyday users.
The incident and resulting outage of several Yandex services caused significant inconvenience, underscoring the critical need for resilient infrastructure in today’s digital age. The strike on the Sasovo data center brings attention to the importance of safeguarding information systems amid escalating regional tensions. Restoration efforts may require considerable time, emphasizing the urgency of ensuring reliable and secure digital networks during ongoing conflicts.
The recent drone strike on Yandex's data center in Sasovo has not only caused immediate service disruptions but also raised concerns about the vulnerability of critical infrastructure in Russia. For a deeper understanding of the ongoing impact on the Runet and how similar incidents have affected online services, you can read more about the attack on the Yandex data center in Ryazan here.