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 Markus Jakobsson
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Profile of Markus Jakobsson

Chief Scientist, ZapFraud
Member Since: 3/24/2017
Author
News & Commentary Posts: 5
Comments: 3

Markus Jakobsson, chief scientist for ZapFraud, has worked for more than 20 years as a security researcher, scientist, and entrepreneur, studying phishing, crimeware, and mobile security at leading organizations. He leads ZapFraud's security research with a focus on using advanced data science to prevent email attacks.

In previous positions, Dr. Jakobsson spearheaded research in malware, authentication, fraud, user interfaces, and security technologies for Qualcomm, and led email security research as the Chief Scientist at Agari. He has co-founded several startups, spanning email fraud prevention, user authentication, mobile malware detection, and secure user messaging. Jakobsson has also held key roles as srincipal scientist at PayPal, Xerox PARC, and RSA Security.

Articles by Markus Jakobsson
posted in February 2020
Edge-DRsplash-10-edge-articles
7 Old IT Things Every New InfoSec Pro Should Know
Joan Goodchild, Staff Editor,  4/20/2021
News
Cloud-Native Businesses Struggle With Security
Robert Lemos, Contributing Writer,  5/6/2021
Commentary
Defending Against Web Scraping Attacks
Rob Simon, Principal Security Consultant at TrustedSec,  5/7/2021
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CVE-2021-29623
PUBLISHED: 2021-05-13
Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying th...
CVE-2021-32917
PUBLISHED: 2021-05-13
An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth.
CVE-2021-32918
PUBLISHED: 2021-05-13
An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service (DoS) attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3.
CVE-2021-32919
PUBLISHED: 2021-05-13
An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another serv...
CVE-2021-32920
PUBLISHED: 2021-05-13
Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.