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The Week in Cyber Security and Data Privacy: 16–22 October 2023

IT Governance

At the end of each month, these incidents – and any others that we find – will be used to inform our monthly analysis of data breaches and cyber attacks. Publicly disclosed data breaches and cyber attacks City of Philadelphia discloses data breach after five months Date of breach: 24 May 2023 ( notice issued 20 October 2023).

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Russia-linked Sandworm APT compromised 11 Ukrainian telecommunications providers

Security Affairs

Russia-linked APT group Sandworm has hacked eleven telecommunication service providers in Ukraine between since May 2023. The Russia-linked APT group Sandworm (UAC-0165) has compromised eleven telecommunication service providers in Ukraine between May and September 2023, reported the Ukraine’s Computer Emergency Response Team (CERT-UA).

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The Week in Cyber Security and Data Privacy: 13 – 19 November 2023

IT Governance

At the end of each month, these incidents – and any others that we find – will be used to inform our monthly analysis of data breaches and cyber attacks. Date of breach: 26 October 2023 Breached organisation: Homeland, Inc., to its leak site.

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The Week in Cyber Security and Data Privacy: 23–29 October 2023

IT Governance

At the end of each month, these incidents – and any others that we find – will be used to inform our monthly analysis of data breaches and cyber attacks. Data has been exfiltrated, but we don’t know how much. The data controller of the breached data is currently unclear. Records breached: Unknown.

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Large-scale Citrix NetScaler Gateway credential harvesting campaign exploits CVE-2023-3519

Security Affairs

IBM observed a credential harvesting campaign that is targeting Citrix NetScaler gateways affected by the CVE-2023-3519 vulnerability. IBM’s X-Force researchers reported that threat actors are conducting a large-scale credential harvesting campaign exploiting the recent CVE-2023-3519 vulnerability (CVSS score: 9.8)

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What the Email Security Landscape Looks Like in 2023

Security Affairs

Email-based threats have become increasingly sophisticated, how is changing the Email Security Landscape? What started as notes from Nigerian princes that needed large sums of money to help them get home has evolved into bad actors that use refined social engineering tactics to convince the receiver to unknowingly share important information.

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Microsoft Patch Tuesday for August 2023 fixed 2 actively exploited flaws

Security Affairs

Microsoft Patch Tuesday security updates for August 2023 addressed 74 vulnerabilities, including two actively exploited flaws. The company also fixed 11 flaws in Chromium group for Edge (Chromium-Based) and a fix for AMD. reads the post.