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 Jen Brown
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Profile of Jen Brown

Compliance and Data Protection Officer at Sumo Logic
News & Commentary Posts: 3

Jen Brown is Sumo Logic's compliance and data protection officer (DPO) and is responsible for leading compliance, risk, and privacy efforts for the company, including GDPR, PCI DSS, ISO 27001, HIPAA, SOC2, and FedRAMP, as well as several other regulations. Prior to Sumo Logic, Jen worked as a consultant, external auditor, and internal resource for both small and large organizations including Oracle, VMware, and FishNet Security. Jen brings over 20 years of experience in IT security and compliance to Sumo Logic, and she previously held her QSA, a designation for external PCI Auditors, and is a certified Lead Auditor for ISO 27001.

Articles by Jen Brown
What We Talk About When We Talk About Risk
Jack Jones, Chairman, FAIR Institute,  7/11/2018
Ticketmaster Breach Part of Massive Payment Card Hacking Campaign
Jai Vijayan, Freelance writer,  7/10/2018
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CVE-2018-14084
PUBLISHED: 2018-07-16
An issue was discovered in a smart contract implementation for MKCB, an Ethereum token. If the owner sets the value of sellPrice to a large number in setPrices() then the "amount * sellPrice" will cause an integer overflow in sell().
CVE-2018-14085
PUBLISHED: 2018-07-16
An issue was discovered in a smart contract implementation for UserWallet 0x0a7bca9FB7AfF26c6ED8029BB6f0F5D291587c42, an Ethereum token. First, suppose that the owner adds the evil contract address to his sweepers. The evil contract looks like this: contract Exploit { uint public start; function swe...
CVE-2018-14086
PUBLISHED: 2018-07-16
An issue was discovered in a smart contract implementation for SingaporeCoinOrigin (SCO), an Ethereum token. The contract has an integer overflow. If the owner sets the value of sellPrice to a large number in setPrices() then the "amount * sellPrice" will cause an integer overflow in sell(...
CVE-2018-14087
PUBLISHED: 2018-07-16
An issue was discovered in a smart contract implementation for EUC (EUC), an Ethereum token. The contract has an integer overflow. If the owner sets the value of buyPrice to a large number in setPrices() then the "msg.value * buyPrice" will cause an integer overflow in the fallback functio...
CVE-2018-14088
PUBLISHED: 2018-07-16
An issue was discovered in a smart contract implementation for STeX White List (STE(WL)), an Ethereum token. The contract has an integer overflow. If the owner sets the value of amount to a large number then the "amount * 1000000000000000" will cause an integer overflow in withdrawToFounde...