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Confidence MediumJun 23, 2026bsis.ir

Saderat Bank Affected by Cyberattacks in Iran

PatternExternal actor · Hacking · Confidentiality impact

Saderat Bank was among three major Iranian banks affected by a wave of cyberattacks reported on June 23, 2026. The incident prompted a temporary nationwide suspension of card-based services to prevent unauthorized access. This follows an earlier wave of disruptions in mid-June.

Signal date
Jun 23, 2026
Updated
Jun 26, 2026
Confidence
Medium
Sources
2 sources
bsis.ir logo

Bsis

Domain
bsis.ir
Sector
Finance and Insurance
Signals
1 linked

Signal context

First seen: Jun 23, 2026

Last updated: Jun 26, 2026

Status: Public signal

Key points

  • Melli Bank, Tejarat Bank, and Saderat Bank were affected by cyberattacks.
  • Temporary nationwide suspension of card-based services was implemented.
  • The measure was taken to prevent unauthorized access.

Signal analysis

Beta

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Affected organization
Bsis logo
Bsis

Sector: Finance and Insurance

Likely country: Location not provided

Estimated
Threat source
Hacking activity

Watch internet-facing systems, credential abuse and exploit activity.

  • Source type: outside the affected organization
Business impact
Potential data exposure

Impact area: Confidentiality

Trend context
74 signals with similar action pattern
  • 19 signals in the same sector
  • 93 signals with the same likely impact area
  • 1 signal linked to this organization/domain
Mentioned entities
BsisSuspected Data ExposureSaderat Bank AffectedCyberattacksIran Saderat BankIranianJune. Melli BankTejarat BankSaderat BankTemporary

External sources

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