From The Wall Street Journal:
Google exposed the private data of hundreds of thousands of users of the Google+ social network and then opted not to disclose the issue this past spring, in part because of fears that doing so would draw regulatory scrutiny and cause reputational damage, according to people briefed on the incident and documents reviewed by The Wall Street Journal.
As part of its response to the incident, the Alphabet Inc. unit plans to announce a sweeping set of data privacy measures that include permanently shutting down all consumer functionality of Google+, the people said. The move effectively puts the final nail in the coffin of a product that was launched in 2011 to challenge Facebook Inc. and is widely seen as one of Google’s biggest failures.
A software glitch in the social site gave outside developers potential access to private Google+ profile data between 2015 and March 2018, when internal investigators discovered and fixed the issue, according to the documents and people briefed on the incident. A memo reviewed by the Journal prepared by Google’s legal and policy staff and shared with senior executives warned that disclosing the incident would likely trigger “immediate regulatory interest” and invite comparisons to Facebook’s leak of user information to data firm Cambridge Analytica.
. . . .
Chief Executive Sundar Pichai was briefed on the plan not to notify users after an internal committee had reached that decision, the people said.
The planned closure of Google+ is part of a broader review of privacy practices by Google that has determined the company needs tighter controls on several major products, the people said.
. . . .
The episode involving Google+, which hasn’t been previously reported, shows the company’s concerted efforts to avoid public scrutiny of how it handles user information, particularly at a time when regulators and consumer privacy groups are leading a charge to hold tech giants accountable for the vast power they wield over the personal data of billions of people.
The snafu threatens to give Google a black eye on privacy after public assurances that it was less susceptible to data gaffes like those that have befallen Facebook. It may also complicate Google’s attempts to stave off unfavorable regulation in Washington. Mr. Pichai recently agreed to testify before Congress in the coming weeks.
“Whenever user data may have been affected, we go beyond our legal requirements and apply several criteria focused on our users in determining whether to provide notice,” a Google spokesman said in a statement.
In weighing whether to disclose the incident, the company considered “whether we could accurately identify the users to inform, whether there was any evidence of misuse, and whether there were any actions a developer or user could take in response,” he said. “None of these thresholds were met here.”
The internal memo from legal and policy staff says the company has no evidence that any outside developers misused the data but acknowledges it has no way of knowing for sure.
. . . .
In the announcement expected on Monday, Google plans to clamp down on the data it provides outside developers through APIs, two people briefed on the matter said. The company will stop letting most outside developers gain access to SMS messaging data, call log data and some forms of contact data on Android phones, and Gmail will only permit a small number of developers to continue building add-ons for the email service, the people said.
Google faced pressure to rein in developer access to Gmail earlier this year, after a Wall Street Journal examination found that developers commonly use free email apps to hook users into giving up access to their inboxes without clearly stating what data they collect. In some cases, employees at these app companies have read people’s actual emails to improve their software algorithms.
. . . .
In March of this year, Google discovered that Google+ also permitted developers to retrieve the data of some users who never intended to share it publicly, according to the memo and two people briefed on the matter. Because of a bug in the API, developers could collect the profile data of their users’ friends even if that data was explicitly marked nonpublic in Google’s privacy settings, the people said.
During a two-week period in late March, Google ran tests to determine the impact of the bug, one of the people said. It found 496,951 users who had shared private profile data with a friend could have had that data accessed by an outside developer, the person said. Some of the individuals whose data was exposed to potential misuse included paying users of G Suite, a set of productivity tools including Google Docs and Drive, the person said. G Suite customers include businesses, schools and governments.
. . . .
The bug existed since 2015, and it is unclear whether a larger number of users may have been affected over that time.
Google believes up to 438 applications had access to the unauthorized Google+ data, the people said. Strobe investigators, after testing some of the apps and checking to see if any of the developers had previous complaints against them, determined none of the developers looked suspicious, the people said. The company’s ability to determine what was done with the data was limited because the company doesn’t have “audit rights” over its developers, the memo said. The company didn’t call or visit with any of the developers, the people said.
The question of whether to notify users went before Google’s Privacy and Data Protection Office, a council of top product executives who oversee key decisions relating to privacy, the people said.
Internal lawyers advised that Google wasn’t legally required to disclose the incident to the public, the people said. Because the company didn’t know what developers may have what data, the group also didn’t believe notifying users would give any actionable benefit to the end users, the people said.
The memo from legal and policy staff wasn’t a factor in the decision, said a person familiar with the process, but reflected internal disagreements over how to handle the matter.
The document shows Google officials knew that disclosure could have serious ramifications. Revealing the incident would likely result “in us coming into the spotlight alongside or even instead of Facebook despite having stayed under the radar throughout the Cambridge Analytica scandal,” the memo said. It “almost guarantees Sundar will testify before Congress.”
. . . .
Google could also face class action lawsuits over its decision not to disclose the incident, Mr. Saikali said. “The story here that the plaintiffs will tell is that Google knew something here and hid it. That by itself is enough to make the lawyers salivate,” he said.
Link to the rest at The Wall Street Journal
PG notes that Google removed its well-known motto, “Don’t be evil,” from its Code of Conduct earlier this year.
Given all the negative publicity originating in large tech firms in recent months, PG wonders if, as a group, tech startups are more reliable than the established tech giants. He also notes that, when the code underlying a product or service becomes sufficiently complex, it becomes more and more difficult to locate and identify flaws in that code.